Bolens Tiller 12226 User Manual

OWNERS MANUAL  
5.5 HP PONY PRO  
Safety  
Assembly  
Features and Controls  
Operation  
Maintenance  
Parts List  
SAFETY FIRST!  
Before operating this equipment, read this  
Owner's Manual and the separate manual  
supplied by the engine manufacturer.  
Model  
12226  
GARDEN WAY INCORPORATED  
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3
Section  
Safety  
1
Forward Clutch  
SPARK ARRESTER WARNING TO RESIDENTS OF  
CALIFORNIA AND SEVERAL OTHER STATES  
Control Lever  
Wheel Gear Lever  
Under California law, and under the laws of several  
other states, you are not permitted to operate an inter-  
nal combustion engine using hydrocarbon fuels on any  
forest, brush, hay, grain, or grass covered land; or land  
covered by any flammable agricultural crop without an  
engine spark arrester in continuous effective working  
order.  
Forward Clutch  
Control Lever  
Handlebar  
Height  
Depth Regulator Lever  
Adjuster  
The engine on the unit is an internal combustion engine  
which burns gasoline, a hydrocarbon fuel, and must be  
equipped with a spark arrester muffler in continuous  
effective working order. The spark arrester must be  
attached to the engine exhaust system in such a  
manner that flames or heat from the system will not  
ignite flammable material. Failure of the owner/opera-  
tor of the unit to comply with this regulation is a mis-  
demeanor under California law (and other states) and  
may also be a violation of other state and/or federal  
regulations, laws, ordinances or codes. Contact your  
local fire marshal or forest service for specific informa-  
tion about which regulations apply in your area.  
Standard Rotating Tines  
Recoil Rope Starter  
Figure 1-1  
footwear. Wear protective footwear that will 7. Never make adjustments when engine  
TRAINING  
improve footing on slippery surfaces.  
is running (unless recommended by  
manufacturer).  
1. Carefully read this Owners Manual, the  
separate Engine Owners Manual, and any  
other literature you may receive. Be thor-  
oughly familiar with the controls and the  
proper use of the tiller and its engine.  
Know how to stop the unit and disengage  
the controls quickly.  
5. Do not till near underground electric  
cables, telephone lines, pipes or hoses. If in  
doubt, contact your telephone or utility  
company.  
OPERATION  
1. Do not put hands or feet near or under  
rotating parts.  
6. Warning: Handle fuel with care; it is  
highly flammable and its vapors are explo-  
sive. Take the following precautions:  
2. Exercise extreme caution when on or  
crossing gravel drives, walks, or roads.  
Stay alert for hidden hazards or traffic. Do  
not carry passengers.  
2. Never allow children to operate the  
tiller. Never allow adults to operate the  
tiller without proper instruction.  
a. Store fuel in containers specifically  
designed for this purpose.  
3. After striking a foreign object, stop the  
engine, disconnect the spark plug wire  
and prevent it from touching the spark  
plug, carefully inspect the tiller for any  
damage, and repair the damage before  
restarting and operating the tiller.  
b. The gas cap shall never be removed  
or fuel added while the engine is  
running. Allow the engine to cool  
for several minutes before adding  
fuel.  
3. Keep the area of operation clear of all  
persons, particularly children and pets.  
4. Keep in mind that the operator or user  
is responsible for accidents or hazards  
occurring to other people, their property,  
and themselves.  
c. Keep matches, cigarettes, cigars,  
pipes, open flames, and sparks  
away from the fuel tank and fuel  
container.  
4. Exercise caution to avoid slipping or  
falling.  
PREPARATION  
1. Thoroughly inspect the area where the  
tiller is to be used and remove all foreign  
objects.  
5. If the unit should start to vibrate abnor-  
mally, stop the engine. Disconnect the spark  
plug wire and prevent it from touching the  
spark plug, and check immediately for the  
cause. Vibration is generally a warning of  
trouble.  
d. Fill fuel tank outdoors with extreme  
care. Never fill fuel tank indoors.  
Use a funnel or spout to prevent  
spillage.  
2. Be sure all controls are released and  
the Wheel Gear Lever is in ENGAGE before  
starting the engine.  
e. Replace all fuel tank and container  
caps securely.  
6. Stop the engine, disconnect the spark  
plug wire and prevent it from touching the  
spark plug whenever you leave the operat-  
ing position, before unclogging the tines,  
or when making any repairs, adjustments  
or inspections.  
3. Do not operate the tiller without  
wearing adequate outer garments. Avoid  
loose garments or jewelry that could get  
caught in moving parts.  
f. If fuel is spilled, do not attempt to  
start the engine, but move the  
machine away from the area of  
spillage and avoid creating any  
source of ignition until fuel vapors  
have dissipated.  
4. Do not operate the tiller when barefoot or  
wearing sandals, sneakers, or light  
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4 Section 1: Safety  
7. Take all possible precautions when  
leaving the machine unattended. Stop the  
engine. Disconnect spark plug wire and  
move it away from the spark plug. Move  
Wheel Gear Lever to ENGAGE.  
f. Before contacting hard packed soil  
at the end of a row, reduce engine  
speed and lift handlebars to raise  
tines out of the soil.  
26. Batteries produce explosive gases. Keep  
sparks, flame, and smoking materials away.  
Ventilate when charging batteries or when  
using a battery in an enclosed space.  
ALWAYS wear safety goggles when working  
near batteries.  
g. In an emergency, stop tines and  
wheels by releasing the Forward  
Clutch Control Lever. Do not  
attempt to restrain the tiller.  
8. Before cleaning, repairing, or inspect-  
ing, stop the engine and make certain all  
moving parts have stopped. Disconnect  
the spark plug wire and prevent it from  
touching the spark plug to prevent acci-  
dental starting.  
27. Please remember: You can always stop  
the tines and wheels by releasing the  
Forward Clutch Control Lever, or by moving  
the engine switch (located on engine) to the  
OFF position.  
15. Do not overload the tillers capacity by  
attempting to till too deeply at too fast a  
rate.  
9. Always keep the tiller tine hood flap  
down, unless using the hiller/furrower  
attachment.  
28. To load or unload the tiller, see the  
instructions in Section 4 of this Manual.  
16. Never operate tiller at high transport  
speeds on hard or slippery surfaces. Look  
behind and use care when backing up.  
29. Use extreme caution when reversing or  
pulling the machine towards you.  
10. Never use the tiller unless proper  
guards, plates, or other safety protective  
devices are in place.  
17. Do not operate the tiller on a slope  
that is too steep for safety. When on  
slopes, slow down and make sure you  
have good footing. Never permit the tiller  
to freewheel down slopes.  
30. Start engine carefully according to  
instructions and with feet away from tines.  
11. Do not run engine in an enclosed area.  
Engine exhaust contains carbon monoxide  
gas, a deadly poison that is odorless, col-  
orless, and tasteless.  
31. Never pick up or carry a machine while  
the engine is running.  
18. Never allow bystanders near the unit.  
12. Keep children and pets away.  
MAINTENANCE AND STORAGE  
1. Keep the tiller, attachments and acces-  
sories in safe working condition.  
19. Only use attachments and accessories  
that are approved by the tiller  
manufacturer.  
13. Never operate the tiller under engine  
power if the Wheel Gear Lever is in DIS-  
ENGAGE (FREEWHEEL). In this position,  
the wheels will not hold the tiller back  
and the revolving tines could propel the  
tiller rapidly, possibly causing loss of  
control. Always move the Wheel Gear  
Lever to ENGAGE before starting the  
engine or engaging the tines/wheels with  
the Forward Clutch Control.  
20. Use tiller attachments and accessories  
when recommended.  
2. Check all nuts, bolts, and screws at fre-  
quent intervals for proper tightness to be  
sure the equipment is in safe working  
condition.  
21. Never operate the tiller without good  
visibility or light.  
3. Never store the tiller with fuel in the fuel  
tank inside a building where ignition sources  
are present such as hot water and space  
heaters, furnaces, clothes dryers, stoves,  
electric motors, etc. Allow engine to cool  
before storing in any enclosure.  
22. Never operate the tiller if you are tired, or  
under the influence of alcohol, drugs or  
medication.  
14. Be aware that the tiller may unexpect-  
edly bounce upward or jump forward if the  
tines should strike extremely hard packed  
soil, frozen ground, or buried obstacles  
like large stones, roots, or stumps. If in  
doubt about the tilling conditions, always  
use the following operating precautions to  
assist you in maintaining control of the  
tiller:  
23. Operators shall not tamper with the  
engine-governor settings on the machine;  
the governor controls the maximum safe  
operating speed to protect the engine and all  
moving parts from damage caused by over-  
speed. Authorized service shall be sought if  
a problem exists.  
4. To reduce the chances of a fire hazard,  
keep the engine free of grass, leaves, or  
excessive grease.  
5. Store gasoline in a cool, well-ventilated  
area, safely away from any spark- or flame-  
producing equipment. Store gasoline in an  
approved container, safely away from the  
reach of children.  
24. Do not touch engine parts which may be  
hot from operation. Let parts cool down suf-  
ficiently.  
a. Walk behind and to one side of the  
tiller, using one hand on the han-  
dlebars. Relax your arm, but use a  
secure hand grip.  
25. The battery on electric start model tillers  
(if so equipped) contains sulfuric acid. Avoid  
contact with skin, eyes, or clothing. Keep out  
of the reach of children.  
6. Refer to the storage instructions in the  
Maintenance section of this Manual and in  
the separate Engine Owners Manual for  
instructions if the tiller is to be stored for  
an extended period.  
b. Use shallower depth regulator set-  
tings, working gradually deeper  
with each pass.  
AntidoteExternal Contact: Flush imme-  
diately with lots of water.  
c. Use slower engine speeds.  
7. Never perform maintenance while the  
engine is running or the spark plug wire is  
connected, except when specifically  
instructed to do so.  
AntidoteInternal: Drink large quantities  
of water or milk. Follow with milk of mag-  
nesia, beaten eggs or vegetable oil. Call  
a doctor immediately.  
d. Clear the tilling area of all large  
stones, roots and other debris.  
e. Avoid using downward pressure on  
handlebars. If need be, use slight  
upward pressure to keep the tines  
from digging too deeply.  
8. If the fuel tank has to be drained, do this  
outdoors.  
AntidoteEye Contact: Flush with water  
for 15 minutes. Get prompt medical  
attention.  
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Section 1: Safety 5  
DECALS  
For your safety and the safety of others, various safety message decals are on your unit (see Figure 1-2). Keep the decals clean and  
legible at all times. Contact your local service dealer or the Factory for replacements if any decals are damaged or missing.  
Refer to the Parts List in this manual for decal locations, part numbers and ordering instructions.  
Operating Symbols  
Control Descriptions  
Various symbols (shown here, with  
word descriptions) may be used on the  
tiller and engine.  
Hot Surfaces/Moving Belts  
(on top of belt cover)  
Tine Warning (on right  
side of hood flap)  
STOP  
SLOW  
FAST  
STOP  
Starting Stabilization  
(on front of engine  
assembly)  
Operating Instructions  
and Warning Messages  
CHOKE  
ON  
CHOKE  
OFF  
LEVER DIRECTION  
ROTATING  
TINES  
Figure 1-2: Location of safety and operating decals.  
TILLER DIRECTION  
WARNING  
TO AVOID SERIOUS INJURY:  
READ THE OWNERS MANUAL.  
KNOW LOCATIONS AND FUNCTIONS OF ALL CONTROLS.  
KEEP ALL SAFETY DEVICES AND SHIELDS IN PLACE AND WORKING.  
NEVER ALLOW CHILDREN OR UNINSTRUCTED ADULTS TO OPERATE TILLER.  
SHUT OFF ENGINE AND DISCONNECT SPARK PLUG WIRE BEFORE MANUALLY UNCLOG-  
GING TINES OR MAKING REPAIRS.  
KEEP BYSTANDERS AWAY FROM MACHINE.  
KEEP AWAY FROM ROTATING PARTS.  
USE EXTREME CAUTION WHEN REVERSING OR PULLING THE MACHINE TOWARDS YOU.  
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6
Section  
Assembly  
2
HARDWARE BAG PARTS LIST  
1
2
3
4
WARNING  
Fig.  
Ref. Qty.  
To prevent personal injury or property  
damage, do not start the engine until all  
assembly steps are complete and you  
have read and understand the safety and  
operating instructions in this Manual.  
Description  
5
7
6
1
2
3
2
1
1
3/8-16 x 1" Hex Hd. Screw  
Keyed Washer  
Wheel Gear Lever Knob  
8
9
10  
4
1
Height Adjustment Flange  
Screw (See Figure 2-1A)  
3/8" Flat Washer  
Figure 2-1: Loose hardware (shown in  
reduced size).  
INTRODUCTION  
5
6
7
8
2
2
2
2
Carefully follow these assembly steps to  
correctly prepare your tiller for use. It is  
recommended that you read this Section  
in its entirety before beginning assembly.  
#10 Lockwasher  
3/8"-16 Nylock Lock Nut  
#10-32 x 1/2" Round Hd.  
Screw  
Flange  
9
10  
1
4
Cotter Pin (not used)  
Plastic Tie Strap (2 not used)  
INSPECT UNIT  
Figure 2-1A Handlebar height adjustment  
uses the flange head screw.  
Inspect the unit and carton for damage  
immediately after delivery. Contact the  
carrier (trucking company) if you find or  
suspect damage. Inform them of the  
damage and request instructions for filing  
a claim. To protect your rights, put your  
claim in writing and mail a copy to the  
carrier within 15 days after the unit has  
been delivered. Contact us at the factory if  
you need assistance in this matter.  
Tools/Materials Needed  
for Assembly  
(1) 3/8" open-end wrench*  
C
M
B
E
(2) 9/16" open-end wrench*  
(1) Scissors (to trim plastic ties)  
(1) Ruler  
F
(1) Small board (to tap plastic knob on  
lever)  
(1) Tire pressure gauge  
(1) Clean oil funnel  
UNPACKING AND ASSEMBLY  
INSTRUCTIONS  
(1) Clean, high-quality motor oil. Refer to  
the separate Engine Owners Manual  
for motor oil specifications and  
quantity required.  
Figure 2-2: Forward clutch control cable not  
shown for clarity.  
STEP 1: UNPACKING INSTRUCTIONS  
1. Remove any cardboard inserts and  
packaging material from the carton.  
Remove any staples from the bottom of  
the carton and remove the carton.  
* Adjustable wrenches may be used.  
3. With forward clutch cable (N, Figure  
2-3) on inside of handlebar, position  
handlebar ends on outside of the two  
mounting tabs (M, Figure 2-2) on trans-  
mission top cover.  
IMPORTANT: Motor oil must be added to  
the engine crankcase before the engine is  
started. Follow the instructions in this  
AssemblySection and in the separate  
Engine Owners Manual.  
2. Cut the large, plastic tie strap that  
secures the transmission tube to the ship-  
ping pallet. Leave the handlebars on top of  
the tiller to avoid damaging any cables.  
4. Loosely attach the handlebars to the  
mounting tabs with two 3/8-16 x 1"  
screws (heads of screws go to inside of  
tabs), 3/8" flat washers and 3/8"-16 lock  
nuts (O, Figure 2-3).  
NOTE: LEFT and RIGHT sides of the tiller  
are as viewed from the operators position  
behind the handlebars.  
3. A bag with loose hardware is inside the  
literature envelope. Check the contents  
against the following list and Figure 2-1.  
Contact your local dealer or the factory if  
any items are missing or damaged.  
5. Move the handlebars up or down to  
align the threaded hole in the cross-brace  
with one of the four slots in the curved  
height adjustment bracket. Place the  
keyed washer (E, Figure 2-2) on the flange  
head height adjustment screw (F) with the  
raised keys (edges) of the washer facing  
down.  
STEP 2: ATTACH HANDLEBARS  
1. Cut the large, plastic cable ties that  
secure the handlebar ends to the handle-  
bar mounting tabs on the transmission  
top cover.  
4. The tiller is heavy. You should not  
attempt to remove it from the shipping  
platform until instructed to do so in these  
Assemblysteps.  
2. Gently lift handlebar (do not over-  
stretch attached cable) and place handle-  
bar cross-brace (B, Figure 2-2) in front of  
curved height adjustment bracket (C).  
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Section 2: Assembly 7  
STEP 3: ATTACH FORWARD CLUTCH  
CONTROL CABLE  
1. Remove any fasteners (rubber bands,  
tape, etc.) that may secure the Forward  
Clutch Control levers (J, Figure 2-5) to the  
handlebar.  
C
Cable  
Adjuster  
P
Jam  
Nuts  
O
N
K
Figure 2-7  
Figure 2-3 Attach handlebars.  
J
6. Thread the height adjustment screw (F,  
Figure 2-2) into the hole in the handlebar  
cross-brace, making sure that the raised  
keys on the washer fit into the slot on the  
height adjustment bracket. Tighten the  
height adjustment screw securely. Next,  
securely tighten the two screws and nuts  
in the ends of the handlebar (M, Figure  
2-2).  
STEP 4: CHECK TRANSMISSION  
GEAR OIL LEVEL  
The transmission was filled with gear oil at  
the factory. However, be sure to check the  
oil level at this time to make certain it is  
correct.  
Figure 2-5: Forward Clutch Control levers  
(J). Forward clutch control linkage (K).  
IMPORTANT: Do not operate the tiller if  
the gear oil level is low. Doing so will  
result in severe damage to the transmis-  
sion components.  
K
G
1. With the tiller on level ground, pull the  
Depth Regulator Lever (L, Figure 2-8) back  
and then slide it to the second notch from  
the top. NOTE: If the lever does not move,  
lift the tine hood flap and look for a plastic  
tie securing the lever in place. Cut and  
remove the tie.  
Completed  
Connection  
Figure 2-4: Carefully unwrap Wheel Gear  
Lever and move lever to DISENGAGE.  
7. To remove the tiller from its shipping  
platform, first carefully unwrap the wheel  
gear cable (with attached lever - see Figure  
2-4) from around the chassis. Move the  
Wheel Gear Lever (G) to the DISENGAGE  
position--this allows the wheels to rotate  
freely. Use the handlebars to roll the tiller  
off the platform.  
Figure 2-6: Forward clutch control spring  
connection to forward control linkage.  
L
2. The forward clutch control cable (with  
attached spring) is hanging loosely near  
the right side wheel. Being careful not to  
kink or stretch the cable, insert the z-con-  
nector (at the end of the spring) into the  
hole at the end of the forward clutch  
NOTE: The Wheel Gear Lever will be  
installed later in this procedure.  
Figure 2-8: Put lever in second notch.  
control linkage (K, Figures 2-5 and 2-6).  
IMPORTANT: Use the DISENGAGE posi-  
tion only when the engine is not running.  
Before starting the engine, the Wheel Gear  
Lever must be placed in the ENGAGE posi-  
tion (see Section 3 for details).  
3. Attach the cable adjuster (Figure 2-7)  
to the bracket on the right-side handlebar.  
Use two 1/2" wrenches to loosen the two  
jam nuts just enough to slide the cable  
adjuster onto the bracket. Then hand  
tighten the jam nuts.  
2. Remove the oil level check plug (M,  
Figure 2-9) on the left-side of the trans-  
mission. (Due to dried paint on the plug  
threads, it may require some force to  
remove the plug the first time.) The gear  
oil level is correct if oil starts to flow out of  
4. Check for correct tension as instructed the hole as the plug is removed. If so,  
in Checking and Adjusting Forward Clutch  
Belt Tension in Section 5.  
securely reinstall the plug.  
5. Tighten the two jam nuts securely  
when tension is correct.  
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8 Section 2: Assembly  
STEP 5: ADD MOTOR OIL TO ENGINE  
The tiller is shipped without oil in the  
engine.  
P
IMPORTANT: Do not start the engine  
without first adding motor oil. Severe  
engine damage will result if the engine is  
run without oil.  
M
1. Refer to the separate Engine Owners  
Manual for motor oil specifications and  
capacities.  
Figure 2-9: Gear oil level check plug.  
Figure 2-11: Attach Wheel Gear Lever.  
2. With the unit on level ground, move  
the Depth Regulator Lever (L, Figure 2-8)  
up or down until the engine is level.  
3. If oil does not flow from the check  
hole, add oil as follows:  
NOTE: Do not use automatic transmission  
fluid or motor oil in the transmission.  
3. Add motor oil as described in the  
Engine Owners Manual.  
(a) Clean area around the fill hole (N,  
Figure 2-10) and unscrew gear oil fill  
plug.  
4. Move the Depth Regulator Lever all the  
way down until the highest notch is  
engaged. This places the tines in the  
travelposition.  
STEP 6: ATTACH WHEEL GEAR LEVER  
1. Insert the Wheel Gear Lever (P, Figure  
2-11) up through the slot in the control  
panel that is labeled WHEEL GEAR.”  
S
N
2. Insert two #10-32 x 1/2" round head  
screws down through the +marks on  
the control panel decal and securely attach  
the wheel gear mounting bracket using  
two #10 lockwashers and #10-32 nuts.  
Figure 2-12: Attach wheel gear cable with  
cable ties (S).  
Figure 2-10: Adding gear oil.  
3. Using a board, tap the Wheel Gear  
Lever knob securely onto the lever.  
STEP 8: CHECK HARDWARE FOR  
TIGHTNESS  
Inspect the hardware on the unit and  
4. Secure the wheel gear cable to the left-  
side handlebar with two plastic ties  
(S, Figure 2-12), located about two feet  
apart. Snip off any excess tie length with  
scissors.  
(b) If adding only a few ounces of gear oil,  
use API rated GL-4 or GL-5 gear oil  
having a viscosity of SAE 140, SAE  
85W-140 or SAE 80W-90. If refilling  
an empty transmission, use only GL-4  
gear oil having a viscosity of SAE  
85W-140 or SAE 140.  
tighten any loose screws, bolts and nuts.  
This completes the assembly steps.  
Be sure to read the rest of this Manual  
before you operate your tiller.  
STEP 7: CHECK AIR PRESSURE  
IN TIRES  
(c) Using a clean funnel, slowly add gear  
oil until it flows from the gear oil level  
check hole (N, Figure 2-10).  
Use a tire pressure gauge to check the air  
pressure in both tires. Deflate or inflate  
both tires equally to 15-to-20 PSI (pounds  
per square inch). Be sure that both tires  
are inflated equally or the unit will pull to  
one side.  
(d) Reinstall and tighten securely the gear  
oil fill plug (M, Figure 2-9).  
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9
Section  
Features and Controls  
3
WARNING  
2. Lift and hold one or both of the levers  
against the handlebar grips to engage the  
wheels and tines.  
A
Before operating your machine, care-  
fully read and understand all safety,  
controls and operating instructions in  
this Manual, in the separate Engine  
Owners Manual, and on the decals on  
the machine.  
3. Release BOTH levers to disengage  
(stop) the wheels and tines. All forward  
motion will stop (the engine will continue  
to run).  
B
Failure to follow these instructions can  
result in serious personal injury.  
WARNING  
Use extreme caution when reversing or  
pulling the machine towards you. Look  
behind to avoid obstacles.  
Figure 3-1: Controls located on handlebar.  
INTRODUCTION  
DANGER  
Never place the Wheel Gear Lever in  
DISENGAGE (Freewheel) when the  
engine is running.  
Never attempt to till when reversing.  
This section describes the location and  
function of the controls on your tiller.  
Refer to Section 4: Operation for detailed  
operating instructions.  
Failure to follow this warning could  
result in personal injury or property  
damage.  
Having the Wheel Gear Lever in  
DISENGAGE and then engaging the  
tines/wheels with the Forward Clutch  
Control Lever could allow the tines to  
propel the tiller rapidly forward.  
Practice using these controls, with the  
engine shut off, until you understand the  
operation of the controls and feel confi-  
dent with each of them.  
DEPTH REGULATOR LEVER  
WARNING  
Do not attempt to till too deeply too  
quickly. Gradually work down to  
deeper tilling depths.  
IMPORTANT: Refer to the separate engine  
manufacturers Engine Owners Manual for  
information about the controls on the  
engine.  
Failure to follow this instruction could  
result in personal injury or property  
damage.  
Place the Depth Regulator Lever in the  
travelposition before starting the  
engine. This position prevents the  
tines from touching the ground until  
you are ready to begin tilling.  
WHEEL GEAR LEVER  
This lever (A, Figure 3-1) has two posi-  
tions: ENGAGE and DISENGAGE.  
WARNING  
Never engage the wheels and tines with  
Forward Clutch Control unless the  
Wheel Gear Lever is in ENGAGE.  
In the ENGAGE position, the wheels will  
start turning when the Forward Clutch  
Control (the tines will also start turning  
when the clutch is engaged).  
Failure to follow this warning could  
result in personal injury or property  
damage.  
Engaging Forward Clutch Control Levers  
when the wheels are not engaged could  
allow the tines to rapidly propel the  
tiller forward.  
The DISENGAGE (freewheel) position  
places the wheels in the freewheeling  
mode to allow the unit to be moved  
without the engine running. Use the DIS-  
ENGAGE position only when the engine is  
not running. See DANGERstatement  
that follows.  
This lever (D, Figure 3-2) controls the  
tilling depth of the tines. Pull the lever  
straight back and slide it up or down to  
engage the notched height settings.  
Failure to follow this warning could  
result in personal injury or property  
damage.  
D
To shift to ENGAGE, gently (do not force)  
move the lever forward while also rolling  
the tiller a few inches forward or back-  
ward. Moving the tiller helps to align the  
shift mechanism with the transmission  
wheel drive gears.  
FORWARD CLUTCH CONTROL  
LEVERS  
The two interconnected levers (B, Figure  
3-1) control the engagement of forward  
drive to the wheels and tines.  
To Operate the Forward Clutch Control:  
1. Before engaging the Forward Clutch  
Control Levers, put the Wheel Gear Lever  
in the ENGAGE position (see WARNING”  
above).  
Figure 3-2: Depth Regulator Lever.  
To shift to DISENGAGE, move the lever  
rearward, without rolling the tiller. The  
wheels will roll freely when the lever is  
properly set into the DISENGAGE position.  
The highest notch (lever all the way down)  
raises the tines approximately 1-1/2  
inches off the ground. This travelposi-  
tion allows the tiller to be moved without  
the tines digging into the ground.  
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10 Section 3: Features and Controls  
Moving the lever up increases the tilling  
depth. The lowest notch allows a tilling  
depth of approximately six to eight inches,  
depending on soil conditions.  
HANDLEBAR HEIGHT ADJUSTMENT  
The handlebar height is adjustable to four  
different settings. When setting the  
height, keep in mind that the handlebars  
will be lower when the tines are engaged  
in the soil.  
ENGINE CONTROLS  
Refer to the engine manufacturers Engine  
Owners Manual (included in the tiller liter-  
ature package) to identify the controls on  
your engine.  
For best results, always begin tilling at a  
very shallow depth setting and gradually  
increase the tilling depth.  
IMPORTANT: The control for stopping the  
engine is located on the engine.  
To Adjust the Handlebar Height:  
1. Stop the engine, wait for all parts to  
stop moving and then disconnect the  
spark plug wire. Remove the ignition key  
on electric start models.  
Complete details on using the Depth Reg-  
ulator are found in Section 4 of this  
manual.  
SPECIAL NOTICE REGARDING  
“ MOTOR OIL ALERT SYSTEM”  
The engine on your tiller is not  
equipped with a functioning Oil Alert  
Systemand you should ignore any  
references in your Engine Owners  
Manual regarding this feature.  
2. Loosen the two screws at the lower  
ends of the handlebar.  
3. Loosen the height adjustment flange  
screw (F, Figure 3-3) and pull the keyed  
washer (E) free of the slots in the curved  
height adjustment bracket.  
The Oil Alert Systemis not practi-  
cal for use with your tiller because  
the engine is frequently operated in  
non-level applications that would  
provide false readings to the  
systems oil level sensor. These  
false readings would result in fre-  
quent, and unnecessary, engine shut  
downs.  
F
E
You can easily protect your engine  
from damage caused by insufficient  
oil in the crankcase by simply  
remembering to do the following:  
Check the motor oil level before  
starting the engine.  
Figure 3-3  
4. Move the handlebars to the new slot  
setting and insert the raised keys on the  
keyed washer into the slot. Tighten the  
height adjustment flange screw securely.  
Check the motor oil level after every  
five (5) hours of continuous  
operation.  
5. Retighten the two screws at the ends  
of the handlebar.  
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11  
Section  
Operation  
4
Wheel Gear Lever  
WARNING  
Forward Clutch  
Control Lever  
Before operating your machine, carefully  
read and understand all safety (Section  
1), controls (Section 3) and operating  
instructions (Section 4) in this Manual,  
in the separate Engine Owners Manual,  
and on the decals on the machine.  
Forward Clutch  
Control Lever  
Handlebar Height  
Adjustment Screw  
Depth Regulator Lever  
Failure to follow these instructions can  
result in serious personal injury.  
INTRODUCTION  
Read this section of the manual thor-  
oughly before you start the engine. Then,  
take the time to familiarize yourself with  
the basic operation of the tiller before  
using it in the garden. Find an open, level  
area and practice using the tiller controls  
without the tines engaging the soil (put  
tines in travelsetting). Only after youve  
become completely familiar with the tiller  
should you begin using it in the garden.  
Figure 4-1  
Do not engage the tines or wheels until  
you have read all of the operating  
instructions in this section, the safety  
rules in Section 1: Safety, and the con-  
trols information in Section 3: Features  
and Controls.  
DANGER  
GASOLINE IS HIGHLY FLAMMABLE AND  
ITS VAPORS ARE EXPLOSIVE.  
Follow gasoline safety rules in this manual  
(see Section 1) and in the separate Engine  
Owners Manual.  
1. Complete the Pre-Start Checklist in this  
section.  
Failure to follow gasoline safety instruc-  
tions can result in serious personal  
injury and property damage.  
BREAK-IN OPERATION  
WARNING  
Perform the following maintenance during  
the first 2 (two) hours of new operation  
(see Section 5 of this manual and the  
Maintenance section of the Engine  
Owners Manual).  
6. Fill the fuel tank with gasoline accord-  
ing to the directions in the separate Engine  
Owners Manual. Follow all instructions  
and safety rules carefully.  
Keep away from rotating tines. Rotating  
tines will cause injury.  
1. Change motor oil.  
2. Check for loose or missing hardware  
7. Attach spark plug wire to spark plug.  
on unit. Tighten or replace as needed.  
3. Check transmission gear oil level.  
CAUTION  
2. Put the Wheel Gear Lever (Figure 4-1)  
in the ENGAGE position.  
4. Check tension on forward clutch belt.  
To help prevent serious personal injury  
or damage to equipment:  
3. Put the Depth Regulator Lever in the  
travelposition (lever all the way down)  
so that the tines are clear of the ground.  
STARTING/STOPPING ENGINE  
PRE-START CHECKLIST  
Do the following before starting the  
engine:  
Before starting engine, put Wheel Gear  
Lever in ENGAGE position.  
Before starting engine, put Forward Clutch  
Control Levers in neutral (disengaged)  
position by releasing controls.  
Never run engine indoors or in enclosed,  
poorly ventilated area. Engine exhaust  
contains carbon monoxide, an odorless  
and deadly gas.  
4. Release all controls on the tiller.  
5. Put the engine switch in the ON posi-  
tion, as instructed in the separate Engine  
Owners Manual.  
6. On engines equipped with a fuel valve,  
move valve to the ON position as  
instructed in the separate Engine Owners  
Manual.  
7. Choke or prime engine as instructed in  
the separate Engine Owners Manual.  
8. Put the throttle lever in the start posi-  
tion as instructed in the separate Engine  
Owners Manual.  
1. Read the Safety and Features and Con-  
trols sections in this manual. Read the  
separate Engine Owners Manual provided  
by the engine manufacturer.  
2. Check unit for loose or missing hard-  
ware. Service as required.  
3. Check motor oil level. See Engine  
Owners Manual.  
4. Check that all safety guards and covers  
are in place.  
5. Check air cleaner and engine cooling  
system. See Engine Owners Manual.  
Avoid engine muffler and nearby areas.  
Temperatures in these areas may exceed  
o
150 F.  
STARTING THE ENGINE  
The following steps describe how to start  
and stop the engine.  
9. Operate the recoil starter:  
(a) Place one hand on fuel tank to stabi-  
lize unit when you pull the starter  
handle.  
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12 Section 4: Operation  
(b) Use the recoil starter rope to start  
the engine as instructed in the separate  
Engine Owners Manual. When the  
engine starts, gradually move the  
choke lever (if used) to the OPEN,  
CHOKE OFF or RUN position.  
6. To turn the tiller around:  
WARNING  
(a) Practice turning in a level, open area.  
Be very careful to keep your feet and  
legs away from the tines.  
Do not push down on the handlebars to  
make the tiller till more deeply. This  
prevents the wheels from holding tiller  
back and can allow the tines to rapidly  
propel the tiller forward, which could  
result in loss of control, property  
damage, or personal injury.  
(b) To start a turn, reduce the engine  
speed and then lift the handlebars until  
the engine and tines are balanced over  
the wheels (Figure 4-3).  
(c) Put the engine throttle lever in the  
FAST setting when tilling.  
STOPPING THE ENGINE  
1. To stop the wheels and tines, release  
4. FORWARD MOTION of the wheels and  
the Forward Clutch Control Levers.  
tines:  
2. To stop the engine, move the engine  
switch to the OFF position (if time allows,  
first move the engine throttle lever to the  
SLOW position).  
(a) Pull up and hold one or both of the  
Forward Clutch Control Levers against  
the handlebars. To stop the wheels and  
tines, release both levers.  
3. Turn the fuel valve (if so equipped) to  
the OFF position.  
(b) As the tiller moves forward, relax and  
let the wheels pull the unit along while  
the tines dig. Walk behind and a little to  
one side of the tiller. Use a light but  
secure grip with one hand on the han-  
dlebars, but keep your arm loose. See  
Figure 4-2. Let the tiller move ahead at  
its own pace. Do not push down on the  
handlebars to try and force the tiller to  
dig deeper this takes weight off the  
wheels, reduces traction, and causes the  
tines to try and propel the tiller.  
OPERATING THE TILLER  
The following pages provide guidelines to  
using your tiller effectively and safely in  
Figure 4-3: Find balance point before turning.  
(c) With tiller balanced, push sideways  
on handlebar to move tiller in direction  
of the turn (Figure 4-4). After complet-  
ing the turn, slowly lower the tines into  
the soil and increase the engine speed.  
WARNING  
Before tilling, contact your telephone or  
utilities company and inquire if  
underground equipment or lines are on  
your property.  
various gardening applications. Be sure to  
read Tilling Tips & Techniques in this  
section before you actually put the tines  
into the soil.  
NOTE: This is a traditional standard rotat-  
ing tinetiller with forward rotating tines.  
It operates completely differently from  
CRT (Counter Rotating Tines) tillers or  
from low-cost front tine tillers.  
1. Follow the Pre-Start Checklist on the  
previous page. Be sure that the Wheel  
Gear Lever is in the ENGAGE position.  
Figure 4-2: Guiding the tiller with one hand.  
Figure 4-4: Push handlebars sideways to turn  
tiller.  
2. Put the Depth Regulator Lever in the  
travelposition (lever all the way down)  
so that the tines clear the ground. Use  
this position when practicing with or  
transporting the tiller. When you are  
ready to begin tilling, move the Depth  
Regulator Lever to the desired depth  
setting (see Tilling Tips & Techniques).  
5. Moving the unit rearward:  
(a) Look behind and exercise caution  
when pulling the machine toward you.  
Do not till when reversing.  
STOPPING THE TILLER AND ENGINE  
1. To stop the wheels and tines, release  
the Forward Clutch Control Levers.  
(b) Stop all tiller motion by releasing the  
Forward Clutch Control Levers.  
2. To stop the engine, move the engine  
switch to the OFF position.  
(c) Stop the engine.  
(d) Shift the Wheel Gear Lever into the  
DISENGAGE (freewheel) position. Lift  
the handlebars with one hand until the  
tines are off the ground and then pull the  
unit rearward.  
3. Start the engine and allow it to warm  
up. When warm, put throttle control in  
FAST speed setting.  
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Section 4: Operation 13  
TILLING TIPS & TECHNIQUES  
Tilling Depths  
Avoid trying to dig too deeply too quickly, especially when  
busting sod or when tilling soil that hasnt been tilled for some  
time. Use shallow depth regulator settings (only an inch or  
two deep) for the first passes through the garden area. With  
each succeeding pass, adjust the depth regulator to dig  
another inch or two deeper. (Watering the garden area a few  
days prior to tilling will make tilling easier, as will letting the  
newly worked soil set for a day or two before making a final,  
deep tilling pass.)  
Avoid the temptation to push down on the handlebars in an  
attempt to force the tiller to dig deeper. Doing so takes the  
weight off the powered wheels, causing them to lose traction.  
Without the wheels to help hold the tiller back, the tines will  
attempt to propel the tiller often causing the tiller to skip rapidly  
across the ground. (Sometimes, slight downward pressure on  
the handlebars will help get through a particularly tough section  
of sod or unbroken ground, but in most cases this wont be  
necessary.)  
When cultivating (breaking up surface soil around plants to destroy weeds, see Figure 4-8), adjust the tines to dig only 1" to 2" deep.  
Using shallow tilling depths helps prevent injury to plants whose roots often grow close to the surface. If needed, lift up on the handle-  
bars slightly to prevent the tines from digging too deeply. (Cultivating on a regular basis eliminates weeds, and loosens and aerates  
the soil for better moisture absorption and faster plant growth.)  
Choosing Correct  
Wheel and Tine Speeds  
With experience, you will find the just righttilling depth and tilling speed combination that is best  
for your garden.  
Set the engine throttle lever at a speed to give the engine adequate power and yet allow it to operate at the slowest possible speed...at  
least until you have achieved the maximum tilling depth you desire. Faster engine speeds may be desirable when making final passes  
through the seedbed or when cultivating. Selection of the correct engine speed, in relation to the tilling depth, will ensure a sufficient  
power level to do the job without causing the engine to labor.  
Let the Tiller Do the Work  
Avoid Making Footprints  
Avoid Tilling Soggy, Wet Soil  
Whenever possible, walk on the untilled  
side of the unit to avoid making footprints  
in your freshly tilled or cultivated soil.  
Footprints cause soil compaction that can  
hamper root penetration and contribute to  
soil erosion. They can also plant”  
unwanted weed seeds back into the  
freshly tilled ground.  
While tilling, relax and let the wheels pull  
the tiller along while the tines do the  
digging. Walk on the side that is not yet  
finished (to avoid making footprints in the  
freshly tilled soil) and lightly, but securely  
grip the handlebar with just one hand.  
Tilling wet soil often results in large, hard  
clumps of soil that can interfere with plant-  
ing. If time permits, wait a day or two after  
heavy rains to allow the soil to dry before  
tilling. Test soil by squeezing it into a ball.  
If it compresses too easily, it is too wet to  
till.  
Preparing Seedbeds  
When preparing a seedbed, go over the same path twice in the first row, then  
overlap one-half the tiller width on the rest of the passes (see Figure  
4-5). When finished in one direction, make a second pass at a right angle, as  
shown in Figure 4-6. Overlap each pass for best results (in very hard ground,  
it may take three or four passes to thoroughly pulverize the soil.)  
Figure 4-5  
Figure 4-6  
If the garden size will not permit  
lengthwise and then crosswise  
tilling, then overlap the first passes  
by one-half a tiller width, followed  
by successive passes at one-  
quarter width (see Figure 4-7).  
1
Cultivating  
2
With planning, you can allow  
enough room between rows  
to cultivate (see Figure 4-8).  
Leave room for the hood  
width, plus enough  
extra room for future  
plant growth.  
3
Figure 4-7  
Figure 4-8  
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14 Section 4: Operation  
TILLING TIPS & TECHNIQUES (cont.)  
Power Composting  
Power composting simply means tilling under and burying in the soil all manner of  
organic matter such as crop residues, leaves, grass clippings and cover crops. This  
material will decompose during the non-growing season and add important natural nutri-  
ents to the soil.  
WARNING  
When power composting, do not keep  
the Depth Regulator Lever at a deep  
setting if the tiller jumps or bucks.  
The first place to begin is with crop residues such as leftover vines, stalks, stems and  
roots. Power compost these crop residues as soon as they finish bearing. The sooner  
this is done, the better, as tender green matter is easier to till under. Use the deepest  
depth regulator setting possible without causing the engine to labor or the tiller to jump  
ahead.  
If jumping or bucking occurs, move the  
Depth Regulator Lever down to a  
shallow setting and then slowly  
increase the tilling depth on later  
passes.  
Standing cornstalks of reasonable height can be power composted. Pushing over (but  
not uprooting) cornstalks will often make it easier to chop up the stalks. Keep the tines  
clear of excessive tangling by fishtailing. Make several passes, then return a few days  
later to finish off any remaining stubble.  
Failure to follow this warning could  
result in personal injury.  
After tilling under crop residues, add more organic matter such as leaves, grass clip-  
pings and even kitchen scraps. When tilled into the soil, this organic matter will decom-  
pose and add even more important nutrients to the soil.  
After power composting, you may want to plant a green manurecover crop to protect  
the soil during the off-season. You simply grow a crop of clover, alfalfa, buckwheat,  
peas, beans, rye grass, grain, or kale and then till it into the soil prior to the planting  
season.  
Tilling On Slopes  
WARNING  
Read the following recommendations before tilling on slopes:  
Do not operate the tiller on a slope too  
steep for safety. When on slopes, slow  
down and make sure you have good  
footing. Never permit the tiller to free-  
wheel down slopes.  
If you must garden on a moderate slope, please follow two very important  
guidelines:  
1. Till only on moderate slopes, never on steep ground where footing is difficult  
(review safety rules in Section 1: Safety of this manual).  
2. We recommend tilling up and down slopes rather than terracing. Tilling vertically  
on a slope allows maximum planting area and also leaves room for cultivating.  
Failure to follow this warning could  
result in personal injury.  
IMPORTANT: When tilling on slopes, be sure the correct oil level is maintained in  
the engine (check every one-half hour of operation). The incline of the slope will  
cause the oil to slant away from its normal level and this can starve engine parts of  
required lubrication. Keep the motor oil level at the full point at all times!  
Tilling Across Slopes Without Using Ter-  
races (Horizontal Tilling)  
If vertical or terrace gardening arent practi-  
cal for you, then you can till laterally across  
a slope. We dont recommend this method  
as it can create unsure footing and invites  
soil erosion.  
Tilling Up and Down Slopes (Vertical Tilling)  
To keep soil erosion to a minimum, be sure to add enough organic matter to the  
soil so that it has good moisture-holding texture and try to avoid leaving footprints  
or wheel marks.  
As in terrace gardening, start at the top of  
the slope and overlap the first pass by half  
the width of the tiller. For added stability of  
the tiller, always keep the uphill wheel in the  
soft, newly tilled soil.  
When tilling vertically, try to make the first pass uphill as the tiller digs more  
deeply going uphill than it does downhill. In soft soil or weeds, you may have to  
lift the handlebars slightly while going uphill. When going downhill, overlap the  
first pass by about one-half the width of the tiller.  
Terrace Gardening  
On a long slope, you can make several terraces, one below the  
other.  
When a slope is too steep or too short for vertical tilling, it may  
be necessary to till across the slope and create terraced rows.  
Terraces are rows that are cut into the side of a slope, creating a  
narrow, but flat area on which to plant.  
Terraces should be only 2-to-3 feet wide. Digging too far into the  
side of the slope will expose poor subsoil that is unproductive  
for plants.  
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Section 4: Operation 15  
TILLING TIPS & TECHNIQUES (cont.)  
Terrace Gardening (continued)  
UPHILL  
To create a terrace, start at the top of the slope and work down. Go back and forth  
across the first row as shown in Figure 4-9.  
1
2
3
Each succeeding lower terrace is started by walking below the terrace youre prepar-  
ing. For added stability of the tiller, always keep the uphill wheel in the soft, newly  
tilled soil. Do not till the last 12" or more of the downhill outside edge of each terrace.  
12" UNTILLED  
1
REPEAT  
This untilled strip helps prevents the terraces from breaking apart and washing downhill.  
It also provides a walking path between rows.  
DOWNHILL  
Figure 4-9  
Clearing the Tines  
The tines have a self-clearing action which eliminates most tangling of debris in  
the tines. However, occasionally dry grass, stringy stalks or tough vines may  
become tangled. Follow these procedures to help avoid tangling and to clean  
WARNING  
Before clearing the tines by hand, stop the  
engine, allow all moving parts to stop and  
disconnect the spark plug wire. Remove  
the ignition key on electric start models.  
the tines, if necessary.  
To reduce tangling, set the depth regulator deep enough to get maximum  
choppingaction as the tines chop the material against the ground. Also, try  
to till under crop residues or cover crops while they are green, moist and  
tender.  
Failure to follow this warning could result  
in personal injury.  
While power composting, try swaying the handlebars from side to side (about  
6" to 12"). This fishtailingaction often clears the tines of debris.  
It may be necessary to remove the debris by hand (a pocket knife will help you  
to cut away the material). Be sure to stop the engine and disconnect the spark  
plug wire before clearing the tines by hand.  
Use sturdy ramps and manually (engine  
When going up ramps, stand in the  
LOADING AND UNLOADING  
THE TILLER  
shut off) roll the tiller into and out of the  
vehicle. Two or more people are needed  
to do this.  
normal operating position and push the  
tiller ahead of you. Have a person at  
each side to turn the wheels.  
WARNING  
Ramps must be strong enough to  
support the combined weight of the tiller  
and any handlers. The ramps should  
provide good traction to prevent slipping;  
they should have side rails to guide the  
tiller along the ramps; and they should  
have a locking device to secure them to  
the vehicle.  
When going down ramps, walk backward  
with the tiller following you. Keep alert  
for any obstacles behind you. Position a  
person at each wheel to control the  
speed of the tiller. Never go down ramps  
tiller-first, as the tiller could tip forward.  
Loading and unloading the tiller into a  
vehicle is potentially hazardous and we  
dont recommend doing so unless abso-  
lutely necessary, as this could result in  
personal injury or property damage.  
However, if you must load or unload the  
tiller, follow the guidelines given next.  
Place wooden blocks on the downhill  
side of the wheels if you need to stop the  
tiller from rolling down the ramp. Also,  
use the blocks to temporarily keep the  
tiller in place on the ramps (if neces-  
sary), and to chock the wheels in place  
after the tiller is in the vehicle.  
The handlers should wear sturdy  
footwear that will help to prevent  
slipping.  
Before loading or unloading, stop the  
engine, wait for all parts to stop moving,  
disconnect the spark plug wire and let  
the engine and muffler cool. Remove the  
ignition key on electric start models.  
Position the loading vehicle so that the  
ramp angle is as flat as possible (the less  
incline to the ramp, the better). Turn the After loading the tiller, prevent it from  
vehicles engine off and apply its parking  
brake.  
rolling by engaging the wheels (put  
Wheel Gear Lever in ENGAGE). Chock  
the wheels with blocks and securely tie  
the tiller down.  
The tiller is too heavy (over 170 lbs.) and  
bulky to lift safely by one person. Two or  
more people should share the load.  
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16  
Section  
Maintenance  
5
CHECK FOR OIL LEAKS  
WARNING  
Before each use, check tiller for signs of  
oil leakageusually a dirty, oily accumu-  
lation either on unit or on floor where it  
has been parked.  
Before inspecting, cleaning or  
servicing the machine, shut off engine,  
wait for all moving parts to come to a  
complete stop, disconnect spark plug  
wire and move wire away from spark  
plug. Remove ignition key on electric  
start models.  
D
B
A little seepage around a cover or oil seal  
is usually not cause for alarm. However, if  
oil drips overnight, then immediate atten-  
tion is neededignoring a leak can result  
in severe transmission damage.  
E
Failure to follow these instructions can  
result in serious personal injury or prop-  
erty damage.  
If a cover leaks, try tightening any loose  
screws or bolts. If fasteners are tight, a  
new gasket or oil seal may be needed. If  
leakage occurs around a shaft and oil seal,  
the oil seal probably needs replacement.  
See an authorized dealer or contact the  
factory for service or advice.  
A
C
MAINTENANCE SCHEDULE  
Figure 5-1: Tine shield cut away for clarity.  
PROCEDURE  
NOTES  
Check motor oil level  
Clean engine  
2, 3  
Grease back, front and sides of Depth  
Regulator Lever (B, Figure 5-1).  
2, 7  
Check clutch belt tension  
Check nuts and screws  
Change motor oil  
Lubricate tiller  
1, 4  
Remove tines and clean tine shafts (C,  
Figure 5-1). Inspect tines for rust, rough  
spots or burrs (especially around holes).  
File or sand smooth and coat ends of  
shaft with grease.  
IMPORTANT: Never operate tiller if trans-  
mission is low on oil. Check oil level after  
every 30 hours of operation and whenever  
there is any oil leakage.  
1, 4  
1, 4, 6  
4
Service foam pre-cleaner air filter  
(if so equipped)  
7
TRANSMISSION GEAR OIL SERVICE  
Oil threads on handlebar height adjust-  
ment flange screw (D, Figure 5-1).  
7
1, 5  
5
Service paper air filter (if so equipped)  
Check gear oil level in transmission  
Check tines for wear  
Gear Oil Specifications  
For small top-offs: Use SAE 140, SAE  
85W-140, or SAE 80W-90 gear oil with an  
API rating of either GL-4 or GL-5.  
Oil threads on handlebar attaching  
screws (E, Figure 5-1).  
Check air pressure in tires  
Service spark plug  
5
7
CHECK HARDWARE  
For full replacement: Use SAE 140 or SAE  
85W-140 gear oil with API rating of GL-4  
(do not use GL-5).Check transmission  
gear oil level after every 30 hours of oper-  
ation or whenever an oil leak appears.  
Operating the tiller when transmission is  
low on oil can result in severe damage.  
Check unit for loose/missing hardware  
after every 10 operating hours. Loose or  
missing hardware can lead to equipment  
failure, poor performance, or oil leaks.  
NOTES  
1 - After first 2 hours of break-in operation.  
2 - Before each use.  
3 - Every 5 operating hours.  
4 - Every 10 operating hours.  
Be sure to check the three end cap mount-  
ing screws located at the rear of the trans-  
mission (Figure 5-2). Lift the tine flap to  
service those screws.  
5 - Every 30 operating hours.  
6 - More frequently in dusty or dirty conditions.  
A. To Check Transmission Gear Oil  
Level:  
7 - See Engine Owner’s Manual for service  
recommendations.  
8 - Whichever time interval occurs first.  
1. Check gear oil level when transmission  
is cool. Gear oil expands when warm and  
will result in an incorrect oil level reading.  
TILLER LUBRICATION  
Proper lubrication of the tiller is an essen-  
tial part of your maintenance program.  
After every 10 operating hours, oil or  
grease the lubrication points shown in  
Figure 5-1, as described below.  
2. To check gear oil level (and to add oil, if  
necessary), see Section 2, STEP 4: Check  
Gear Oil Level in Transmission. Also see  
B. To Drain and Refill Transmission in this  
section.  
Use general purpose lubricating oil (#30  
weight motor oil is suitable) and a general  
purpose grease (grease that has a metal  
lubricant is preferred, if available).  
Figure 5-2  
B. To Drain and Refill the Transmission:  
The transmission gear oil does not need  
changing unless it has been contaminated  
with dirt, sand or metal particles.  
CHECK TIRE PRESSURE  
Check air pressure in both tires. Deflate or  
inflate both tires evenly to 15-to-20 PSI  
(pounds per square inch). Be sure that  
both tires have same air pressure or unit  
will pull to one side.  
Remove wheels and clean wheel shaft  
(A, Figure 5-1). Apply a thin coating of  
grease to shaft before reinstalling  
wheels.  
1. Prop up left side of unit so that it is  
securely supported. Remove left-side  
wheel by removing wheel mounting  
hardware.  
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Section 5: Maintenance 17  
Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to  
a complete stop, remove ignition key on electric start models, disconnect spark plug wire and move wire  
away from spark plug.  
WARNING  
Failure to follow these instructions can result in serious personal injury or property damage.  
2. Unscrew plastic gear oil fill plug from  
top of transmission.  
ENGINE OIL SERVICE  
SPARK ARRESTER SCREEN SERVICE  
If the engine muffler is equipped with a  
spark arrester screen, remove and clean it  
according to the time intervals and  
instructions in the separate Engine  
Owners Manual.  
Check motor oil level before starting  
engine each day and after each 5 hours of  
continuous operation. Running engine  
when oil level is low will quickly ruin  
engine.  
3. Place a clean pan below the transmis-  
sion drain plug (see Figure 5-3) and then  
remove the drain plug. Oil will flow from  
the drain hole (it may flow slowly, espe-  
cially in cold temperatures).  
It is recommended that you change motor  
oil after every 10 hours of operation and  
even sooner when operating in extremely  
dirty or dusty conditions.  
ENGINE CLEANING  
The engine must be kept clean to assure  
smooth operation and to prevent damage  
from overheating. Refer to the Engine  
Owners Manual for specific repair and  
cleaning instructions. All inspections and  
services must be done with the engine  
shut off and cool to the touch.  
A. To Check Motor Oil Level:  
1. Move tiller to level area and stop  
engine.  
2. Level engine by putting Depth Regula-  
tor Lever into second notch from top.  
CARBURETOR/GOVERNOR CONTROL  
ADJUSTMENTS  
3. Clean area around oil dipstick or oil fill  
tube (whichever applies) to prevent dirt  
from falling into crankcase.  
WARNING  
4. On engines with an oil fill tube, remove  
filler cap and add oil (if required) until it  
reaches top of tube. Reinstall filler cap.  
Operators shall not tamper with the  
engine governor settings; the governor  
controls the maximum safe operating  
speed to protect the engine and all  
moving parts from damage caused by  
overspeed. Authorized service shall be  
sought if a problem exists.  
Figure 5-3: Remove drain plug to drain  
transmission gear oil (also remove oil fill  
plug and oil level check plug).  
5. On engines with a dipstick, remove,  
wipe clean, and reinstall finger-tight.  
Remove dipstick again and check reading.  
Add oil (if required) to FULL mark. Do not  
overfill. Refer to Engine Owners Manual  
for complete details.  
4. Remove transmission gear oil level  
check plug located a few inches above left-  
side wheel shaft.  
The carburetor was adjusted at the factory  
for best operating speed. Refer to the  
separate Engine Owners Manual for any  
adjustment information or see your autho-  
rized engine service dealer.  
5. When oil stops flowing, tilt transmis-  
sion forward to drain oil from rear of  
transmission.  
B. To Change Motor Oil:  
Change motor oil as instructed in separate  
Engine Owners Manual.  
6. After draining oil, clean threads of drain  
plug, apply non-hardening, removable  
gasket sealant to threads, and securely  
reinstall drain plug.  
The governor controls the maximum safe  
operating speed and protects the engine  
and all moving parts from damage caused  
by overspeeding. Do not tamper with the  
engine governor settings. Seek an autho-  
rized service dealer if a problem exists.  
AIR CLEANER SERVICE  
The engine air cleaner filters dirt and dust  
out of the air before the air enters the car-  
buretor. Operating the engine with a dirty,  
clogged air filter can cause poor perfor-  
mance and damage the engine. Never  
operate the engine without an air cleaner  
installed. Inspect and service the air  
cleaner more often if operating in very  
dusty or dirty conditions.  
7. Use a clean funnel to slowly add SAE  
140 or SAE 85W-140 weight gear oil (API  
rating of GL-4 only) to the transmission.  
The transmission holds approximately 3-  
1/4 pints (52-54 ounces). Tilt the tiller  
slightly backwards to make sure the gear  
oil reaches the rear (tine) end of the trans-  
mission. Stop adding gear oil when it  
begins to flow from the oil level check hole  
on the side of transmission.  
THROTTLE CONTROL ADJUSTMENT  
If the engine does not respond to various  
throttle lever settings, refer to the separate  
Engine Owners Manual for service infor-  
mation or contact your local authorized  
engine service dealer.  
Service the air cleaner as instructed in the  
Engine Owners Manual.  
WHEEL GEAR CABLE ADJUSTMENT  
When the Wheel Gear Lever is in DISEN-  
GAGE, the wheels will roll freely (free-  
wheel). The wheels should not roll freely  
when the lever is in ENGAGE. If the  
SPARK PLUG SERVICE  
8. Securely reinstall oil level check plug.  
Inspect and clean or replace the spark  
plug after every 100 operating hours or  
annually. Clean the plug and set the gap  
as described in Engine Owners Manual.  
9. Securely reinstall gear oil fill plug on  
top of transmission.  
10. Reinstall wheel and remove prop.  
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18 Section 5: Maintenance  
Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to  
a complete stop, remove ignition key on electric start models, disconnect spark plug wire and move wire  
away from spark plug.  
WARNING  
Failure to follow these instructions can result in serious personal injury or property damage.  
wheels roll freely when the Wheel Gear  
Lever is in ENGAGE, the wheel gear cable  
needs to be adjusted as described below.  
4. Store unit in a clean, dry area.  
5. Never store tiller with fuel in fuel tank in  
an enclosed area where gas fumes could  
reach an open flame or spark, or where  
ignition sources are present (space  
1. With engine shut off and spark plug  
wire disconnected, put Wheel Gear Lever  
in ENGAGE.  
heaters, hot water heaters, furnaces, etc.).  
2. Loosen top adjustment nut (A, Figure  
5-4) on wheel gear cable bracket located  
on left side rear of transmission.  
BOLO TINES  
Cutting Edge  
of Tine  
Tines will wear with use and should be  
inspected at the beginning of each tilling  
season and after every 30 operating hours.  
Tines can be replaced individually or as a  
complete set. Never inspect or service  
tines unless engine is stopped, spark plug  
wire is disconnected, and ignition key is  
removed on electric start models.  
Figure 5-6: Removing single tine.  
C. Removing and Installing  
Tine Assemblies:  
B
1. With engine shut off and spark plug  
wire disconnected, remove tine hood by  
removing two attaching screws at rear of  
hood and two attaching screws at front of  
hood.  
A
D
A. Tine Inspection:  
With use, tines will become shorter, nar-  
rower and pointed (Figure 5-5). Badly  
worn tines result in loss of tilling depth  
and reduced effectiveness when chopping  
up and turning under organic matter. Use  
Figure 5-5 as a guide to when to replace  
tines.  
2. If removing both tine assemblies, mark  
them leftand rightbefore removal.  
Remove the screw and locknut that secure  
the tine assembly to the tine shaft (Photo  
5-7). If necessary, use a rubber mallet to  
tap tine assembly outward off shaft.  
C
Figure 5-4: Wheel gear cable assembly.  
3. Push wheel gear cable (B) down and  
roll tiller slightly forward or backward until  
eccentric lever (C) engages (locks)  
wheels. Hold cable in that position and  
tighten top (A) and bottom (D) adjustment  
nuts.  
Moderate Wear  
New Tine  
4. Move Wheel Gear Lever into ENGAGE  
and DISENGAGE several times to check  
adjustment. The wheels should not roll  
when lever is in ENGAGE, but should roll  
when lever is in DISENGAGE. Readjust  
cable as required.  
Replace  
Cutting Edge of Tine  
Figure 5-5: Checking tines for wear.  
Figure 5-7: Removing tine assembly.  
OFF SEASON STORAGE  
To prepare tiller for extended storage:  
3. Before reinstalling a tine assembly,  
inspect tine shaft for rust, rough spots or  
burrs and file or sand as needed. Apply a  
thin coat of grease to shaft.  
B. Removing a Single Tine:  
1. With engine shut off and spark plug  
wire disconnected, remove two screws  
and nuts that attach a single tine to a tine  
holder (Figure 5-6). If needed, use pene-  
trating oil to help free nuts.  
1. Clean tiller and engine.  
2. Do routine tiller lubrication (see Tiller  
Lubrication) and check for loose parts and  
hardware (see Check Hardware).  
4. Install each tine assembly so that the  
cutting edge of tines enter soil first when  
tiller moves forward. Secure tine assem-  
bly to tine shaft using screw and locknut  
previously removed. Tighten securely.  
3. Protect engine by performing the rec-  
ommended engine storage instructions in  
Engine Owners Manual. NOTE: Be sure to  
protect fuel lines, carburetor and fuel tank  
from gum deposits by removing fuel or by  
treating fuel with fuel stabilizer (follow  
engine manufacturers recommendations).  
2. When installing a single tine, be sure to  
position it so that its cutting edge enters  
the soil first as the tiller moves forward.  
5. Replace tine hood using four screws  
previously removed. Tighten securely.  
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Section 5: Maintenance 19  
Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to  
a complete stop, remove ignition key on electric start models, disconnect spark plug wire and move wire  
away from spark plug.  
WARNING  
Failure to follow these instructions can result in serious personal injury or property damage.  
Checking and Adjusting  
Forward Clutch Belt Tension  
Checking Forward Belt Tension  
CHECKING AND ADJUSTING  
TENSION ON CLUTCH BELTS  
1. Before checking, shut off engine, allow  
the engine and muffler to cool down, dis-  
connect the spark plug wire, remove the  
ignition key on electric start models.  
It is important to maintain correct tension  
on the forward clutch belt (C, Figure 5-9).  
A loose belt will cause the tines and  
wheels to slow down or stop completely  
even though the engine is running at full  
speed. A loose belt will also result in pre-  
mature belt wear.  
WARNING  
Follow the belt adjustment instructions  
carefully. An incorrect adjustment could  
result in the clutch control mechanism  
engaging too soon. This could cause  
loss of tiller control and result in per-  
sonal injury or property damage.  
2. The coiled part of the forward clutch  
spring (E, Figure 5-9) measures 2" in  
length when the Forward Clutch Control  
levers are not pulled up. Pull either  
Forward Clutch Control Lever up against  
the handlebar and measure the length of  
the coiled part of the forward clutch  
spring. Tension is correct if the length of  
the extended coil is 2-1/2" (see Figure  
5-10). The forward clutch cable needs  
adjustment if length of the extended coils  
is less than 2-1/2". See Adjusting the  
Forward Clutch Belt for a procedure. If the  
extended length is more than 2-1/2", there  
is no need to adjust as long as the unit  
operates correctly when moving Forward.  
C
Maintaining correct belt tension is impor-  
tant to good tilling performance and long  
belt life. A loose belt will slip on the  
engine and transmission pulleys and  
cause the tines and wheels to slow down  
or stop even though the engine is  
running at full speed. A loose belt will  
also result in premature belt wear.  
While checking belt tension, also check  
for cracks, cuts or frayed edges. A belt in  
poor condition should be replaced.  
Figure 5-9: Forward clutch belt. (C, Left-  
side view, no belt cover.)  
NOTE: The photographs in this Section  
show a reverse drive assembly (pulley (A,  
Figure 5-8), belt (B), cable (C) and  
linkage(D)). These components are not  
used on Model 12226.  
Check belt tension after the first two  
hours of break-in operation and after  
every 10 operating hours.  
E
At the end of each tilling season, check  
the belt for cracks, cuts or frayed edges.  
A belt in poor condition should be  
replaced.  
C
F
A
D
B
Figure 5-11: Location of forward clutch cable  
spring (E) and forward cable adjuster (F).  
Adjusting the Forward Clutch Cable  
Do this procedure if the forward clutch  
spring measurement is not correct (see  
Checking Forward Belt Tension)  
2-1/2"  
extended  
spring length  
Figure 5-8  
1. Before adjusting the belt, shut off  
engine, allow the engine and muffler to  
cool down, disconnect the spark plug  
wire, and remove the ignition key on elec-  
tric start models.  
Figure 5-10: Correct spring length when  
Forward Clutch Levers are engaged is 2-1/2".  
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20 Section 5: Maintenance  
Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come  
to a complete stop, remove ignition key on electric start models, disconnect spark plug wire and move  
wire away from spark plug.  
WARNING  
Failure to follow these instructions can result in serious personal injury or property damage.  
C
B
Forward Clutch  
Idler Arm  
Forward Clutch  
Cable  
Connection  
A
More Belt  
Tension.  
Figure 5-13: Belt cover.  
Figure 5-12: Move forward clutch cable  
adjuster down for more belt tension.  
Figure 5-15  
K
J
I
2. Belt adjustments are done with the  
forward clutch cable adjuster (F, Figure  
5-11). Use two 1/2", open-end wrenches  
to loosen the two jam nuts (A, Figure 5-  
12) a few turns.  
C
G
H
3. Move cable adjuster (B, Figure 5-12)  
downward for more belt tension (see  
Figure 5-12).  
E
4. Hand tighten the jam nuts and pull the  
Forward Clutch Control levers up against  
the handlebar. Measure the coiled part of  
the spring (Figure 5-10). The length of the  
extended coil should be 2-1/2". Repeat  
this procedure until the extended spring  
length is correct.  
D
Figure 5-14: Forward clutch control  
assembly.  
Removing Forward Clutch Belt  
1. Stop engine, allow it to cool and dis-  
connect spark plug wire before working  
near belts. Also remove ignition key on  
electric start models.  
Figure 5-16 : Right-side view.  
Installing Forward Clutch Belt  
5. Tighten both jam nuts securely.  
1. Stop engine, allow it to cool and dis-  
connect spark plug wire before working  
near belts. Also remove ignition key on  
electric start models.  
FORWARD CLUTCH BELT REMOVAL  
AND INSTALLATION  
NOTE: The photographs in this Section  
show a reverse drive assembly (pulley, A,  
Figure 5-8), belt (B), cable (C) and  
linkage(D). These components are not  
used on Model 12226.  
2. Remove the belt cover by removing the  
two nuts (C, Figure 5-13).  
3. Disconnect the forward clutch cable  
from the forward clutch idler arm bracket  
(Figure 5-15). Note the hole from which  
you disconnect the cable. It is important  
that you reconnect the cable to the same  
hole.  
2. Remove the old forward clutch belt as  
described in Removing Forward Clutch  
Belt.  
The forward clutch belt (K, Figure 5-14)  
engages the engine pulley (I) and the  
transmission pulley (J) when either  
Forward Clutch Control Lever is pulled up  
against the handlebar. The lever draws  
the forward clutch cable (G) tight, which  
causes the forward clutch idler pulley (H)  
to apply pressure to the forward clutch  
belt. This causes the pulleys to turn for  
Forward movement.  
4. Slide the belt off the engine pulley (C,  
Figure 5-16), away from engine, out from  
under the belt guide (D), and completely  
off the pulley.  
L
F
5. Slip the belt off the front of the trans-  
mission pulley (F, Figure 5-17).  
6. Work the belt out from between the  
pulley and the frame, around the transmis-  
sion cover spring, then up and out of the  
machine.  
Figure 5-17: Left-side view.  
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Section 5: Maintenance 21  
Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to  
a complete stop, remove ignition key on electric start models, disconnect spark plug wire and move wire  
away from spark plug.  
WARNING  
Failure to follow these instructions can result in serious personal injury or property damage.  
3. From the front of tiller, insert the  
forward clutch belt in between the bottom  
of the engine drive pulley (I, Figure 5-18)  
and the top of transmission pulley (K).  
H
I
G
Figure 5-19: Correct forward clutch cable  
position.  
5. Reconnect the forward clutch cable to  
the correct hole in the idler arm bracket,  
as shown in Figure 5-16.  
P
K
O
IMPORTANT: Belt must be installed on the  
inside of the belt guide (G, Figure 5-19).  
6. Reinstall the belt cover.  
Figure 5-18: Arrow (K) shows insertion point  
for installing new forward clutch belt.  
7. Test for correct tension on the forward  
clutch belt (see Checking Forward Belt  
Tension).  
4. Insert the bottom half of belt into the  
smaller, rear-most groove of the transmis-  
sion pulley (F, Figure 5-17). Now slip the  
top half of belt under the belt guide (H,  
Figure 5-19) and onto the large groove of  
engine drive pulley (L, Figure 5-17).  
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22 Section 5: Maintenance  
Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to  
a complete stop, remove ignition key on electric start models, disconnect spark plug wire and move wire  
away from spark plug.  
WARNING  
Failure to follow these instructions can result in serious personal injury or property damage.  
TILLER ATTACHMENTS  
The attachments listed below are available for your tiller. The information is the most current at the time this manual was printed.  
Contact your authorized dealer or the Factory for current information.  
HILLER/FURROWER  
The furrower blade attaches to the back of the depth regulator assembly and is used to create rows, trenches and ditches up to 8"  
deep, depending on soil conditions. The two hiller wings attach to the sides of the furrower blade and are used to make hilled rows  
and raised bed gardens.  
ROW MARKER  
The row marker attaches to the hiller/furrower attachment and is used to scratch lines in the seedbed for laying out furrows,  
trenches, raised beds, etc. (eliminates the need for stakes, string and measuring tape). The row marker is adjustable in length from  
28" to 49-3/4", allowing you to vary the width of the marked rows, as required.  
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Section 5: Maintenance 23  
TROUBLESHOOTING  
Before performing any troubleshooting procedures, refer to the appropriate safety, operating or maintenance instructions in this  
Manual or in the Engine Owners Manual. Contact your local authorized engine service dealer for engine service. Contact your local  
authorized tiller dealer or the factory for all other service problems.  
PROBLEM  
POSSIBLE CAUSE  
CORRECTION  
Engine does  
not start.  
1. Spark plug wire disconnected.  
2. Engine Throttle Control Lever incorrectly set.  
3. Fuel tank empty.  
1. Reconnect wire.  
2. Put lever in START position.  
3. Add fuel.  
4. Choke control (if so equipped) in incorrect position.  
5. Stale gasoline.  
6. Dirty air filter(s).  
7. Defective or incorrectly gapped spark plug.  
8. Carburetor out of adjustment.  
9. Misadjusted throttle control.  
10. Dirt or water in fuel tank.  
4. See Engine Owners Manual.  
5. Drain fuel and add fresh fuel.  
6. Clean or replace filter(s).  
7. Inspect spark plug.  
8. See Engine Service Dealer.  
9. See Engine Service Dealer  
10. See Engine Service Dealer.  
Engine runs poorly.  
Engine overheats.  
1. Defective or incorrectly gapped spark plug.  
2. Dirty air filter(s).  
3. Carburetor out of adjustment.  
4. Stale gasoline.  
5. Dirt or water in fuel tank.  
6. Engine cooling system clogged.  
1. Inspect spark plug (see Engine Owners Manual).  
2. Clean or replace (see Engine Owners Manual).  
3. See Engine Service Dealer.  
4. Replace with fresh gasoline.  
5. See Engine Service Dealer.  
6. Clean air cooling system (see Engine Owners Manual).  
1. Engine cooling system clogged.  
2. Carburetor out of adjustment.  
3. Oil level is low.  
1. Clean air cooling area (see Engine Owners Manual).  
2. See Engine Service Dealer.  
3. Check oil level (see Engine Owners Manual).  
Engine does not  
shut off.  
Misadjusted/faulty engine switch.  
See Engine Owners Manual or Engine Service Dealer.  
Wheels and Tines  
will not turn.  
1. Improper use of controls.  
2. Forward Clutch: Misadjusted forward clutch control cable. 2. Adjust cable tension (Section 5).  
1. Review Sections 3 and 4.  
3. Worn or broken clutch belt(s).  
3. Check belts. Replace parts as needed (Section 5).  
4. Internal transmission wear or damage.  
5. Screw and key loose in transmission pulley.  
4. Contact local dealer or Factory.  
5. Tighten screw; check that key is in place.  
Tines turn, but  
wheels dont.  
1. Wheel mounting hardware missing.  
2. Screw and key loose in transmission pulley.  
3. Internal transmission wear or damage.  
4. Misadjusted wheel gear cable.  
1. Replace hardware.  
2. Tighten screw; check that key is in place.  
3. Contact local Dealer or Factory.  
4. See Wheel Gear Cable Adjustment, Section 5.  
5. Engage lever (see Section 3).  
5. Wheel Gear Lever not fully engaged.  
Wheels Turn, but  
Tines Dont.  
1. Tine holder mounting hardware missing.  
2. Internal transmission wear or damage.  
1. Replace hardware.  
2. Contact local Dealer or Factory.  
Poor tilling  
1. Worn tines.  
1. See Bolo Tines (Section 5).  
performance.  
2. Improper Depth Regulator setting.  
3. Incorrect throttle setting.  
4. Belt(s) slipping.  
2. See Tilling Tips & Techniques, Section 4.  
3. See Section 4.  
4. See Checking Clutch Belt Tension, Section 5.  
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24 Parts List  
Model 12226  
DRAWING NO. 1  
4
4
10  
3
See Drawing 4,  
Ref. 47, for attach-  
ment screw.  
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Parts List 25  
Model 12226  
PARTS LIST - DRAWING NO. 1  
REF  
No.  
PART  
No.  
REF  
No.  
PART  
No.  
DESCRIPTION  
QTY.  
DESCRIPTION  
QTY.  
1
2
3
3A  
4
5
5A  
6
7
8
9
1918219  
9126  
Handlebars(Incl. Refs. 2, 3 and 3A)...  
Grip .....................................................  
DecalWheel Engage ...........................  
DecalLogo .........................................  
DecalBail Drive...................................  
Height Adjustment Flange Screw........  
Keyed Washer......................................  
1
2
1
1
2
1
1
1
2
2
2
1
15  
1186211  
Hex Nut, 5/16-24 Wheel gear  
cable adjustment..............................  
Hex Hd. Screw, 3/8-16 x 3/4*..............  
Lockwasher, 3/8..................................  
Plastic Tie............................................  
Round Hd. Screw, #10-32 x 1/2 ..........  
Lockwasher, #10 .................................  
Hex Nut, #10-32 ..................................  
GripLever...........................................  
LeverForward Clutch Control (Incl.  
two Grips, Ref. 24) ..........................  
Sems Nut.............................................  
BracketBail support ...........................  
Hex Flange Screw, self-tapping,  
2
2
2
2
6
2
2
2
1918218  
1918334  
1916928  
1186347  
9955  
16  
17  
19  
21  
22  
23  
24  
25  
1100068  
1100243  
1735531  
1114748  
1100240  
1186208  
9390  
1900475001 BracketHandlebar height adjust.........  
1100046  
9904  
9837  
1918791  
9442  
Hex Hd. Screw, 3/8-16 x 1*.................  
Plain Washer (flat), 3/8, S.A.E. ............  
Hex Locknut, 3/8-16............................  
Cable, Forward Clutch Control.............  
Wheel Gear Control & Cable Assy.  
(Incl. Refs. 14, 15, 19, 21,  
1918840  
1
4
2
10  
13  
35  
36  
42  
9853  
20806  
1100805  
22 and 23) .......................................  
KnobWheel gear control lever............  
1
1
1/4-20 x 1/2* ...................................  
2
14  
9057  
* Specify GRADE 5 if ordering part locally.  
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26 Parts List  
Model 12226  
DRAWING NO. 2  
REF  
No.  
PART  
No.  
REF PART  
DESCRIPTION  
QTY.  
No.  
No.  
DESCRIPTION  
QTY.  
1
1918343  
Tine Hood (Incl. hood flap and  
12  
9119  
KnobDepth regulator (Incl. Ref. 11)..  
Hex Hd. Screw, 3/8-16 x 1-1/4*..........  
BushingSpacer..................................  
Hex Nut, 3/8-16...................................  
Drag Bar .............................................  
DecalThrown Objects........................  
Hex Hd. Screw, self-tapping,  
5/16-18 x 1/2* ................................  
Screwflanged hex hd, self-tapping,  
1/4-20 x 1/2* ..................................  
Decal - Hood Logo..............................  
Decal - Read Owners Manual.............  
Decal - Maintenance Safety.................  
Decal - Rotating Tines.........................  
1
2
2
2
1
1
Refs.17, 20, 21, 22 & 23)................  
Lockwasher, 3/8..................................  
BracketHood & Depth Regulator  
(Incl. Ref. 9)...................................  
Screwflanged hex hd., 5/16-18 x 5/8*  
Hex Locknut, 1/4-20 ...........................  
Hex Hd. Screw, 1/4-20 x 1* ................  
SpringDepth regulator plunger..........  
Spacer.................................................  
Roll Pin1/4 x 1 (spiral)......................  
Bar AssemblyDepth adjustment  
1
2
13  
14  
15  
16  
17  
18  
1100043  
1113-1  
1186231  
20775  
1916418  
9553  
2
3
1100243  
2527  
1
2
1
1
1
1
1
4
5
6
7
8
90038  
9811  
1100069  
9384  
9438  
9308  
2
19  
9552  
2
1
1
1
1
9
10  
20  
21  
22  
23  
1918337  
1916417  
1916420  
1916423  
1117A  
(Incl. Refs. 11 and 12) ....................  
RingRetaining, tolerance ring............  
1
1
11  
9120  
* Specify GRADE 5 if ordering part locally.  
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Parts List 27  
Model 12226  
DRAWING NO. 3  
REF  
No.  
PART  
No.  
REF PART  
DESCRIPTION  
QTY.  
No.  
No.  
DESCRIPTION  
QTY.  
1
2
3
---  
---  
---  
4
5
6
7
8
9621  
9511  
Oil Seal..............................................  
RingRetaining, heavy-duty, ext........  
2
2
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20712  
20879  
1442  
9055  
9622  
20757  
11000804  
97074  
20896  
1104  
ClutchWheel drive, cast iron............  
Eccentric ShaftWheel clutch............  
PinEccentric shaft............................  
Spring ...............................................  
Oil SealEccentric shaft.....................  
LeverEccentric shaft........................  
Hex Hd. Screw, 1/4-20 x 1/2* ...........  
Ball Bearing.......................................  
Tiller ShaftIncl. Ref. 18....................  
KeyWoodruff, 1/4 x 1-1/4................  
Worm Gearbronze, tiller drive .........  
1
1
1
1
1
1
1
2
1
1
1
1166-1  
1166-2  
1166-3  
1166-4  
1086  
2494  
9373  
20914  
9935  
Shim1-1/64 I.D., .062 thick............. A/R  
Shimas above, but .030 thick.......... A/R  
Shimas above, but .015 thick.......... A/R  
Shimas above, but .010 thick.......... A/R  
Bushing.............................................  
Wheel Shaft (axle)Incl. Ref. 6..........  
KeyHi-Pro, 1/4 x 1-5/16...................  
GearWheel drive (worm gear) .........  
Shim1.016 I.D. x 1.468 O.D. x  
2
1
1
1
20913  
.062 thick ......................................  
1
* Specify GRADE 5 if ordering part locally.  
A/R - As Required  
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28 Parts List  
Model 12226  
DRAWING NO. 4  
5
13  
36  
6
1
2
7
3
4
8
35  
9
10  
11  
12  
39  
40  
41  
40  
35  
45  
42  
46  
48  
37  
20  
51  
49  
50  
37  
43  
38  
44  
43  
44  
47  
22  
8
12  
9
25  
31  
23  
26  
27  
30  
3
28  
29  
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Parts List 29  
Model 12226  
PARTS LIST - DRAWING NO. 4  
REF.  
No.  
PART  
No.  
REF.  
No.  
PART  
No.  
DESCRIPTION  
QTY.  
DESCRIPTION  
QTY.  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
19  
20  
22  
23  
25  
26  
**  
Engine standard recoil start ............  
Bracket, Clutch Cable..........................  
Lockwasher5/16................................  
Hex Hd. Screw, 5/16-24 x 1/2.............  
Decal, Hot Surfaces/Belt Warning.......  
Cover (Incl. Refs. 5 & 13) ...................  
Flange Lock Nut, 5/16-18....................  
Key, 3/16 x 1-1/2 ................................  
Shim ...................................................  
Pulley, Engine Drive............................  
Belleville Washer.................................  
Hex Hd. Screw, 5/16-24 x 1-1/8..........  
Decal - Belt Pinch Point ......................  
Washer, Shoulder ...............................  
Washer, Flat, 1-1/8..............................  
Transmission Pulley............................  
Support Washer..................................  
Forward Clutch Belt.............................  
Hex Hd. Screw, #10-32 x 1/2,  
1
1
6
2
1
1
2
2
1
1
2
2
1
1
1
1
1
1
28  
29  
30  
31  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
1186230  
1186329  
Hex Nut, 5/1618................................  
Hex Flange Screw, 5/16-18 x 3/4* ......  
4
4
1
1
5
1
2
4
1
1
2
2
2
2
1
1
1
1
1
1
1
1917326  
1100242  
1111696  
1904557  
1918344  
1186391  
1108841  
1138-1  
1916520  
9944  
1916797001 Engine Support Bracket, left side........  
1916796001 Engine Support Bracket, right side......  
1100799  
1917131  
Hex Hd. Screw, 5/16-18 x 1-1/2..........  
Decal, Stabilization..............................  
1918774001 Mounting Bar......................................  
1186331  
1111606  
1107382  
1720717  
55088  
1100242  
1186230  
1917746  
1918744  
1767754  
1916727  
1110107  
9090  
Hex Flange Screw, 5/16-18 x 1 ...........  
Hex Hd. Screw, 5/16-18 x 2* ..............  
Flat Washer, 5/16................................  
Belt Guide, Wire Formed, Fwd Belt......  
Pivot Bushing......................................  
Lockwasher, 5/16................................  
Hex Nut, 5/16-18.................................  
Washer, Shoulder ...............................  
Idler Arm, Forward Tiller Direction......  
Screw, self tapping, #10-24................  
Spring.................................................  
Hex Locknut, 5/16-18 .........................  
Idler Pulley, Forward ..........................  
Screw, 5/16-18 x 1-3/4.......................  
9572  
1916421  
1917746  
9929  
1916522  
1440  
1909404  
1900396  
self-tapping.....................................  
4
1
27  
1916189001 Guard, Belts/Pulleys............................  
1100779  
* Specify GRADE 5 if ordering part locally.  
** See your local authorized engine service dealer for engine parts or  
service. Refer to engine nameplate for engine type and code  
information.  
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30 Parts List  
Model 12226  
DRAWING NO. 5  
NOTE 1Shim between drive shaft rear  
bearing and rear bearing cap to achieve  
5-to-10 thousandths of an inch (.005-  
.010) end play on drive shaft.  
REF  
No.  
PART  
No.  
REF  
No.  
PART  
No.  
DESCRIPTION  
QTY.  
DESCRIPTION  
QTY.  
MAIN DRIVE SHAFT ASSEMBLY  
INPUT PINION SHAFT & GEAR ASSEMBLY  
1
2
3
4
1714  
20718  
9301  
BearingTapered roller with race ............ 1  
GearSpur, main drive shaft ................... 1  
Key, 3/16 sq. x 1..................................... 1  
Drive Shaftwith integral, single-lead  
worm at front and six-lead worm at  
rear (includes pressed-on  
6
7
9572  
9944  
Hex Hd. Screw, 5/16-24 x 1-1/8* ........... 1  
WasherDisc spring (concave  
surface faces pulley)........................... 1  
Key, 3/16 sq. x 1-1/2.............................. 1  
PulleyTransmission drive..................... 1  
Support Washer..................................... 1  
Oil SealInput pinion shaft, front............ 1  
RingRetaining (snap ring), external...... 1  
Thrust Washer........................................ 2  
Bushing.................................................. 1  
Set Screw, 5/16-18 x 3/8*...................... 1  
Input Pinionsteel shaft ......................... 1  
GearInput pinion .................................. 1  
RetainerSnap ring, external.................. 1  
Pinion Assy(Incl. one each of Ref.  
11603  
8
9
1108841  
20880  
1440  
85030  
9500  
9953  
9428  
9677  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
#1714 rear roller bearing, race for  
bearing and #9301 key) ...................... 1  
ShimRear bearing cap, .010 thick  
(see Note 1) .................................... A/R  
Shimsame as above, but .030 thick  
(see Note 1) .................................... A/R  
Shimsame as above, but .005 thick  
(see Note 1) .................................... A/R  
Shim Setincludes the following  
5
5
1224-1  
1224-2  
1224-3  
1325C  
20791  
20792  
9093  
5
...  
20799  
shims: two 1224-1; two 1224-2;  
one #1224-3 ................................... A/R  
No.s 16, 17 and 18 ......................... A/R  
RetainerSnap ring, internal................... 1  
20  
9517  
* Specify GRADE 5 if ordering part locally.  
A/R - As Required  
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Parts List 31  
Model 12226  
DRAWING NO. 6  
10  
REF  
No.  
PART  
No.  
REF  
No.  
PART  
No.  
DESCRIPTION  
QTY.  
DESCRIPTION  
QTY.  
1
2
1100043  
1270-2A  
Hex Hd. Screw, 3/8-16 x 1-1/4*................... 16  
Bolo Tinesingle, right hand tine used on left  
side of tiller (Incl. two of each Ref. No.'s  
8
1902154001 Tine Holderfor bolo tines, left and  
right sides..................................................  
2
--  
1901118  
Replacement set of 16 Bolo Tinesincludes  
eight each of right hand and left hand tines,  
and sixteen each of Ref. No.s 1 and 3.......  
Wheel & Tire Assembly................................  
Clevis Pin.312 x 1-3/4 long........................  
Hitch Pin......................................................  
1 and 3)......................................................  
8
3
5
7
1733398  
1982612  
1270-1A  
Hex Locknut, 3/8-16 .................................... 18  
1
2
2
2
Hex Hd. Screw, 3/8-16 x 2, GRADE 8 ..........  
Bolo TineSingle, left hand tine used on right  
side of tiller (Incl. two of each Ref. No.'s  
1 and 3)......................................................  
2
8
10  
11  
12  
1917487  
9380  
9338  
* Specify GRADE 5 if ordering part locally.  
IMPORTANT: Left and right sides of tiller are determined by standing in the operator position and facing the direction of forward travel.  
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32 Parts List  
Model 12226  
DRAWING NO. 7  
MAIN SUPPORT & YOKE  
ASSEMBLY  
PART # 1904522001  
(See Detail A)  
ROW MARKER ATTACHMENT (option) PART # 12589  
(Complete Attaches to Furrower Attachment)  
BUMPER  
PART #12593  
Detail A  
20  
19  
23  
22  
21  
HILLER/FURROWER ATTACHMENT (option)  
PART #12579  
(Viewed from front of tiller)  
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Parts List 33  
Model 12226  
PARTS LIST - DRAWING NO. 7  
REF  
No.  
PART  
No.  
REF  
No.  
PART  
No.  
DESCRIPTION  
QTY.  
DESCRIPTION  
QTY.  
Row Marker Attachment (option) Part #12589  
Row Marker Main Support & Yoke Assembly Part #1904522001  
1
1904522001 Main Support & Yoke Assy–  
10  
1186349  
Screwhex flanged locking,  
complete. Incl. Ref. No.'s  
10,11,12,13,14,15,16,17 & 18...........  
3/8-16 x 1-1/2* .............................  
Stop Bar ............................................  
Yoke..................................................  
Tube Keysquare...............................  
Washerfriction.................................  
Main Support ....................................  
Washersquare hole..........................  
Washerdisc spring ..........................  
Nuthex 3/8-16 .................................  
1
1
1
1
2
1
1
1
1
1
1
1
11  
12  
13  
14  
15  
16  
17  
18  
1593  
1592  
1591  
1590  
1588  
1589  
9925  
1186231  
2
3
4
1594  
Marker Bladeblade only...................  
1904524001 Marker Armmain arm......................  
1904523001 Marker Armextension arm with  
stop pin .........................................  
1
1
5
6
9347  
Hitch Pin(incl. in Hardware Pkg  
#1837)...........................................  
Thumbscrew1/4-20 x 1/2, not  
avail. sep. (see hardware pkg.  
#1837)...........................................  
Nut Bar(incl. in hardware pkg  
#1837)...........................................  
Nuthex, 10-24 w/attached start  
washers, not avail. sep. (see  
hardware pkg #1837) ....................  
Screwround hd.,10-24 x 1, not  
avail. sep. (see hardware pkg  
#1837)...........................................  
Hardware Packageincludes: one  
#9347 hitch pin (Ref. 5), two  
#9786 thumbscrews (Ref. 6),  
one #1596 nut bar (Ref. 7),  
9786  
2
1
Bumper Part #12593  
7
8
1596  
9828  
19  
20  
21  
1918749001 Bumper (includes Ref. 20) ...............  
1448  
1111607  
1
1
Decal - Caution..................................  
Screwhex hd., 5/16-18 x 2-1/4*,  
not avail. separately  
(order #1918781 hardware kit) ..  
Lockwasher5/16*, not avail.  
separately (order #1918781  
hardware kit) ...............................  
Nuthex, 5/16-18*, not avail.  
separately (order #1918781  
hardware kit) ...............................  
Hardware Kit: Incl. four each of  
Refs. 21, 22 and 23.......................  
2
2
9
1100135  
1837  
4
4
22  
23  
---  
1100242  
1186230  
1918781  
---  
4
1
two #9828 hex nuts (Ref. 8),  
two 1100135screws (Ref. 9).........  
Row Marker Attachment & Pony  
Hiller/Furrower Attachment –  
complete: incl. #12579 Pony  
Hiller/Furrower and #12589  
1
1
1
---  
---  
12582  
12589  
Hiller/Furrower Attachment (option) Part #12579  
1900771001 Furrowerblade only .........................  
1186098  
1177548  
9902  
1
2
3
4
5
6
7
8
9
1
4
4
4
4
1
1
1
Row Marker...................................  
Row Marker Attachment –  
Carriage Screw5/16-18 x 3/4 ..........  
Star Washerexternal tooth, 5/16......  
Plain Washer5/16 S.A.E. .................  
Wing Nut5/16-18 ............................  
complete: attaches to furrower  
attachment #12579, includes  
#1904522001 Main Support &  
Yoke Assy......................................  
9824  
1900773001 Hiller Wingleft .................................  
1900774001 Hiller Wingright ..............................  
1900772001 Bracketblade mounting ...................  
9725  
Carriage Screwblade mounting,  
3/8-16 x 1-1/2 ..............................  
Lockwasher3/8, plated ...................  
Nuthex, 3/8-16, plated ....................  
Pinclinch ........................................  
Hiller/Furrowercomplete attachment  
(owner must screw blade to  
2
2
2
1
10  
11  
12  
--  
1100243  
1186231  
9318  
12579  
mounting bracket, and wings to  
blade). Instructions included.........  
1
Note: Common hardware listed above as not available separatelycan be found at  
most hardware stores.  
* Specify GRADE 5 if ordering part locally.  
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34 Parts List  
Model 12226  
DRAWING NO. 8  
NOTE 1: These screws are a special sealing  
screw that cannot be reused without  
risking the loss of transmission oil.  
If these screws are loosened or removed,  
they must be replaced with new hardware.  
REF  
No.  
PART  
No.  
REF  
No.  
PART  
No.  
DESCRIPTION  
QTY.  
DESCRIPTION  
QTY.  
1
2
3
4
5
6
9621  
9726  
97076  
1186329  
85030  
11513  
Oil Sealdouble lip, wheel shaft................... 2  
Pipe Plug, 1/4.............................................. 2  
SealTransmission bore.............................. 1  
Screwflanged hex hd., 5/16-18 x 3/4* ....... 6  
Oil Sealinput pinion shaft........................... 1  
CoverTop of transmission (incl. four of  
11  
12  
13  
14  
15  
97073  
90038  
20873  
1129-1  
1915089  
Oil Sealtiller shaft....................................... 2  
Screwflanged hex hd., 5/16-18 x 5/8* ....... 2  
Covertiller housing, left-side...................... 1  
Gaskettiller housing cover, .010 ............. A/R  
Screw Kit: includes three (3) 1/4-20 x 7/8  
self-sealing screws............................... A/R  
CapRear bearing........................................ 1  
GasketRear bearing cap, .010 thick ........ A/R  
Screwflanged hex hd., 5/16-18 x 1* .......... 4  
Screw Kit: includes five (5) 1/4-20 x 5/8  
Ref. No. 18 and two each of Ref. No.s  
16  
17  
18  
19  
1115  
21 and 22)............................................... 1  
GasketTransmission top cover .................. 1  
Transmission case, tube and rear housing  
assembly ................................................. 1  
Pluggear oil fill hole................................... 1  
Platewheel drive cable mounting............... 1  
1124-2  
1186331  
1915087  
7
8
20694  
20893  
self-sealing screws............................... A/R  
Lockwasher, 3/8.......................................... 2  
Hex Hd. Screw, 3/8-16 x 3/4*...................... 2  
9
10  
9467  
20889  
21  
22  
1100243  
1100068  
* Specify GRADE 5 if ordering part locally.  
A/R As Required  
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35  
NOTES  
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CUSTOMER SERVICE INFORMATION  
Owner Registration Card  
Customer Service and Technical Service  
Please fill out and mail the enclosed owner  
registration card. The purpose of this card is  
to register each unit at the Factory so that we  
can provide you with warranty benefits and  
informational bulletins.  
If you have questions or problems with the  
unit, contact your local dealer or the Factory.  
(When calling or writing, provide the  
Model/Serial Numbers of the unit.)  
MAIL  
MAIL  
Replacement Parts  
Factory specified replacement parts are  
available from your authorized dealer or  
directly from the factory. When ordering  
parts, be sure to provide the following:  
Warranty Service  
The warranty statement is included in the units literature  
package.  
Model/Serial Numbers  
Model/Serial Numbers of the unit.  
Part number of the part needed.  
Part Description.  
A Model/Serial Numbers decal is located on top of the trans-  
mission. For ready reference, record these numbers in the  
spaces below.  
Quantity needed.  
Date of Purchase:  
Model Number:  
Serial Number:  
NOTE: All replacement parts must conform to our rigid quality  
specifications. Although some replacement parts we provide  
may vary slightly in shape, color or texture from the original  
parts, any variations will not affect the fit or performance of  
these parts on your unit.  
Authorized Dealer Information  
If you purchased your unit from an authorized dealer, record  
the dealers address and phone number below for ready  
reference:  
Engine Service and Repair  
For engine service or repair, contact your  
nearest authorized engine dealer (look in the  
Yellow Pages under EnginesGasoline).  
The engine is warranted by the engine man-  
ufacturer. Any unauthorized work performed  
on the engine during the warranty period  
may void this warranty. For complete  
details on the engine warranty, refer to the  
engine owner manual.  
Dealer Name:  
Address:  
Phone:  
IMPORTANT:  
Left and right sides of the unit are determined by standing  
behind the unit, in the operators position, and facing in the  
direction of forward travel.  
WARNING  
We urge using only genuine replacement parts, which  
meet all the latest requirements. Replacement parts  
manufactured by others could present safety hazards,  
even though they may fit on the unit.  
NOTICE:  
We reserve the right to change specifications, add  
improvements or discontinue the manufacture of any of our  
equipment without notice or obligation to purchasers of our  
equipment.  
For customer assistance, contact your nearest authorized dealer or:  
GARDEN WAY INCORPORATED 1 Garden Way Troy, New York 12180  
Customer Service: 1-800-437-8686 Technical Service: 1-800-520-5520 Parts Service: 1-800-648-6776  
FAX: (518) 233-4622  
Outside the United States and Canada:  
Customer Service: (518) 233-4807 Technical Service: (518) 233-4808 Parts Service: (518) 233-4806 FAX (518) 233-4622  
©
1905622 (3/01)  
Printed in U.S.A.  
2001 Garden Way Incorporated  
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