OPERATOR’S
MANUAL
Baron XL / 2400 XL / RD Series
18HP Hydro Tractors
40” Mower Decks
Mfg. No.
2690337
2690339
2690341
2690342
2690507
2690508
2690509
1694670
1694672
1694674
1694675
Description
Mfg. No.
1694790
1694796
1694813
1695031
1695032
Description
Baron XL, 18HP & 40” Mower (CE)
2418 XL, 18HP 40” Mower (CE)
RD18S40, 18HP 40” Mower (CE)
RD18VG40, 18HP 40” Mower (CE)
Baron XL, 18HP & 40” Mower (CE)
RD18S40, 18HP 40” Mower (CE)
RD18VG40, 18HP 40” Mower (CE)
Baron XL, 18HP (CE)
40” Mower Deck (CE)
40” Mower Deck (CE)
40” Mower Deck (CE)
40” Mower Deck (CE)
40” Mower Deck (CE)
2418 XL, 18HP (CE)
RD18S40, 18HP (CE)
RD18VG40, 18HP (CE)
20HP Hydro Tractors
Mfg. No.
2690338
2690340
2690506
2690510
1694671
1694673
Description
Baron XL, 20HP & 40” Mower (CE)
2420 XL, 20HP & 40” Mower (CE)
Baron XL, 20HP & 40” Mower (CE)
2420 XL, 20HP & 40” Mower (CE)
Baron XL, 20HP (CE)
2420 XL, 20HP (CE)
1727704
Revision 03
Rev. Date 11/2005
TP 100-4090-03-BR-SMN
Table of Contents
Safety Rules & Information.................................2
Identification Numbers........................................7
Safety Decals .......................................................8
Safety Icons .........................................................9
Safety Interlock System......................................9
Troubleshooting, Adjustment & Service .........26
Troubleshooting the Tractor..................................26
Troubleshooting the Mower ..................................27
Seat Adjustment....................................................28
Hopper Latch Adjustment .....................................28
Steering Gear Adjustment.....................................29
Brake Adjustment..................................................29
Catcher-Full Alarm Adjustment .............................30
Mower Lift Adjustment ..........................................30
Battery Charging...................................................30
PTO Clutch Adjustment ........................................31
Transmission Purging ...........................................32
Mower Adjustments ..............................................33
Cutting Height Adjustment ............................33
Leveling the Mower.......................................33
PTO Belt Replacement .........................................34
Arbor Drive Belt Replacement ..............................34
Features & Controls ..........................................10
Control Functions..................................................10
Operating the Tractor........................................12
General Operating Safety .....................................12
Adding Fuel...........................................................12
Starting the Engine ...............................................12
Stopping the Tractor & Engine..............................12
Driving the Tractor ................................................13
Mowing..................................................................13
Mowing in Reverse ...............................................13
Operating an Attachment in Reverse....................13
Pushing the Tractor by Hand ................................13
Parking Brake Functions.......................................14
Emptying the Catcher ...........................................14
Rear Deflector (Some Models)..............................14
Adjust Deflector (Some Models) ...........................14
Attaching a Trailer.................................................15
Storage .................................................................15
Mower Deck Removal & Installation .....................16
Catcher Installation & Removal.............................17
Mulch Plug Installation
Specifications....................................................35
Parts & Accessories..........................................36
NOTE: In this manual, “left” and “right” are referred to as
seen from the operating position.
& Removal (Some Models)...................................18
12 Volt Power Outlet (Some Models)....................18
Regular Maintenance ........................................20
Maintenance Schedule .........................................20
Check Tire Pressures ...........................................21
Transmission Maintenance...................................21
Battery Maintenance.............................................21
Lubrication ............................................................22
Lubricate Rear Axle Shafts ...................................23
Servicing the Mower Blades .................................24
Check Mower Blade Timing..................................24
Set Mower Belt Tension........................................25
Safety Interlock System Check.............................25
Blade Brake Check ...............................................25
PTO Clutch Adjustment Check .............................25
Engine Maintenance .............................................25
1
Safety Rules & Information
Operating Safety
Congratulations on purchasing a superior-quality piece of lawn and
garden equipment. Our products are designed and manufactured to
meet or exceed all industry standards for safety.
Power equipment is only as safe as the operator. If it is misused, or
not properly maintained, it can be dangerous! Remember, you are
responsible for your safety and that of those around you.
Use common sense, and think through what you are doing. If you
are not sure that the task you are about to perform can be safely
done with the equipment you have chosen, ask a
professional: contact your local authorized dealer.
Read the Manual
The operator’s manual contains important safety information you need to be aware of
BEFORE you operate your unit as well as DURING operation.
Safe operating techniques, an explanation of the product’s features and
controls, and maintenance information is included to help you get the
most out of your equipment investment.
Be sure to completely read the Safety Rules and Information found on
the following pages. Also completely read the Operation section.
Children
Reverse
Tragic accidents can occur with children. Do not allow
them anywhere near the area of operation. Children are
often attracted to the unit and mowing activity. Never
assume that children will remain where you last saw them.
If there is a risk that children may enter the area where you
are mowing, have another responsible adult watch them.
Do not mow in reverse unless
absolutely necessary. Always look
down and behind before and
while traveling in reverse
even with the mower
blades disengaged.
DO NOT GIVE CHILDREN RIDES ON THIS UNIT! This
encourages them to come near the unit in the future while it
is running, and they could be seriously hurt. They may then
approach the unit for a ride when you are not expecting it,
and you may run over them.
TP 600-2459-08-UV-SMA
2
Safety Rules and Information
Slope Operation
You could be seriously injured or even killed if you use this unit on too
steep an incline. Using the unit on a slope that is too steep or where
you don’t have adequate traction can cause you to lose control or roll
over.
A good rule of thumb is to not operate on any slope you cannot back up
(in 2-wheel drive mode). You should not operate on inclines with a
slope greater than a 3.5 foot rise over a 20 foot length. Always drive up
and down slopes: never cross the face.
Also note that the surface you are driving on can greatly impact stability
and control. Wet grass or icy pavement can seriously affect your ability
to control the unit.
If you feel unsure about operating the unit on an incline, don’t do it. It’s
not worth the risk.
Moving Parts
This equipment has many moving parts that can injure you or someone else.
However, if you are seated in the seat properly, and follow all the rules in this
book, the unit is safe to operate.
The mower deck has spinning mower blades that can amputate hands and feet.
Do not allow anyone near the equipment while it is running!
To help you, the operator, use this equipment safely, it is equipped with an
operator-present safety system. Do NOT attempt to alter or bypass the system.
See your dealer immediately if the system does not pass all the safety interlock
system tests found in this manual.
Thrown Objects
This unit has spinning mower blades. These blades can pick up and throw
debris that could seriously injure a bystander. Be sure to clean up the area to
be mowed BEFORE you start mowing.
Do not operate this unit without the entire grass catcher or discharge guard
(deflector) in place.
Also, do not allow anyone in the area while the unit is running! If someone
does enter the area, shut the unit off immediately until they leave.
Fuel and Maintenance
Gasoline is extremely flammable. Its vapors are also extremely flammable
and can travel to distant ignition sources. Gasoline must only be used as a
fuel, not as a solvent or cleaner. It should never be stored any place where
its vapors can build up or travel to an ignition source like a pilot light. Fuel
belongs in an approved, plastic, sealed gas can, or in the tractor fuel tank
with the cap securely closed. Spilled fuel needs to be cleaned up immedi-
ately.
Proper maintenance is critical to the safety and performance of your unit.
Be sure to perform the maintenance procedures listed in this manual, espe-
cially periodically testing the safety system.
3
Safety Rules & Information
Read these safety rules and follow them closely. Failure to obey these rules could result in loss of control
of unit, severe personal injury or death to you, or bystanders, or damage to property or equipment.
This mowing deck is capable of amputating hands and feet and throwing objects.
The triangle
in text signifies important cautions or warnings which must be followed.
16. Use extra care when loading or unloading the unit
into a trailer or truck.
GENERAL OPERATION
1. Read, understand, and follow all instructions in the
manual and on the unit before starting.
2. Do not put hands or feet near rotating parts or under
the machine. Keep clear of the discharge opening at
all times.
17. Always wear eye protection when operating this unit.
18. Data indicates that operators, age 60 years and
above, are involved in a large percentage of power
equipment-related injuries. These operators should
evaluate their ability to operate the equipment safely
enough to protect themselves and others from injury.
19. Follow the manufacturer’s recommendations for
wheel weights or counterweights.
3. Only allow responsible adults, who are familiar with
the instructions, to operate the unit (local regulations
can restrict operator age).
4. Clear the area of objects such as rocks, toys, wire,
etc., which could be picked up and thrown by the
blade(s).
5. Be sure the area is clear of other people before mow-
ing. Stop the unit if anyone enters the area.
6. Never carry passengers.
7. Do not mow in reverse unless absolutely necessary.
Always look down and behind before and while travel-
ling in reverse.
20. Keep in mind the operator is responsible for accidents
occurring to other people or property.
21. All drivers should seek and obtain professional and
practical instruction.
22. Always wear substantial footwear and trousers.
Never operate when barefoot or wearing sandals.
23. Before using, always visually check that the blades
and blade hardware are present, intact, and secure.
Replace worn or damaged parts.
24. Disengage attachments before: refueling, removing
an attachment, making adjustments (unless the
adjustment can be made from the operator’s posi-
tion).
25. When the machine is parked, stored, or left unattend-
ed, lower the cutting means unless a positive
mechanical lock is used.
26. Before leaving the operator’s position for any reason,
engage the parking brake (if equipped), disengage
the PTO, stop the engine, and remove the key.
27. To reduce fire hazard, keep the unit free of grass,
leaves, & excess oil. Do not stop or park over dry
leaves, grass, or combustible materials.
28. It is a violation of California Public Resource Code
Section 4442 to use or operate the engine on or near
any forest-covered, brush-covered, or grass-covered
land unless the exhaust system is equipped with a
spark arrester meeting any applicable local or state
laws. Other states or federal areas may have similar
laws.
8. Never direct discharge material toward anyone.
Avoid discharging material against a wall or obstruc-
tion. Material may ricochet back toward the operator.
Stop the blade(s) when crossing gravel surfaces.
9. Do not operate the machine without the entire grass
catcher, discharge guard (deflector), or other safety
devices in place.
10. Slow down before turning.
11. Never leave a running unit unattended. Always disen-
gage the PTO, set parking brake, stop engine, and
remove keys before dismounting.
12. Disengage blades (PTO) when not mowing. Shut off
engine and wait for all parts to come to a complete
stop before cleaning the machine, removing the grass
catcher, or unclogging the discharge guard.
13. Operate the machine only in daylight or good artificial
light.
14. Do not operate the unit while under the influence of
alcohol or drugs.
15 Watch for traffic when operating near or crossing
roadways.
TRANSPORTING AND STORAGE
4. Always follow the engine manual instructions for
storage preparations before storing the unit for both
short and long term periods.
5. Always follow the engine manual instructions for
proper start-up procedures when returning the unit to
service.
6. Never store the unit or fuel container inside where
there is an open flame or pilot light, such as in a
water heater. Allow unit to cool before storing.
1. When transporting the unit on an open trailer, make
sure it is facing forward, in the direction of travel. If
the unit is facing backwards, wind lift could damage
the unit.
2. Always observe safe refueling and fuel handling prac-
tices when refueling the unit after transportation or
storage.
3. Never store the unit (with fuel) in an enclosed poorly
ventilated structure. Fuel vapors can travel to an
ignition source (such as a furnace, water heater, etc.)
and cause an explosion. Fuel vapor is also toxic to
humans and animals.
4
Safety Rules and Information
SLOPE OPERATION
WARNING
Slopes are a major factor related to loss-of-control and tip-
over accidents, which can result in severe injury or death.
Operation on all slopes requires extra caution. If you can-
not back up the slope or if you feel uneasy on it, do not
operate on it.
Control of a walk-behind or ride-on machine sliding on a
slope will not be regained by the application of the brake.
The main reasons for loss of control are: insufficient tire
grip on the ground, speed too fast, inadequate braking, the
type of machine is unsuitable for its task, lack of awareness
of the ground conditions, incorrect hitching and load distrib-
ution.
Never operate on slopes greater than 17.6 percent
(10°) which is a rise of 3-1/2 feet (106 cm) vertically in
20 feet (607 cm) horizontally.
When operating on slopes use additional wheel
weights or counterweights. See your dealer/retailer
to determine which weights are available and
appropriate for your unit.
Select slow ground speed before driving onto slope.
In addition to front weights, use extra caution when
operating on slopes with rear-mounted grass
catchers.
Mow UP and DOWN the slope, never across the
face, use caution when changing directions and DO
NOT START OR STOP ON SLOPE.
1. Mow up and down slopes, not across.
2. Watch for holes, ruts, or bumps. Uneven terrain could
overturn the unit. Tall grass can hide obstacles.
3. Choose a slow speed so that you will not have to
stop or change speeds while on the slope.
4. Do not mow on wet grass. Tires may loose traction.
5. Always keep unit in gear especially when traveling
down slopes. Do not shift to neutral and coast down-
hill.
CHILDREN
Tragic accidents can occur if the operator is not alert to the
presence of children. Children are often attracted to the
unit and the mowing activity. Never assume that children
will remain where you last saw them.
6. Avoid starting, stopping, or turning on a slope. If tires
lose traction, disengage the blade(s) and proceed
slowly straight down the slope.
1. Keep children out of the mowing area and under the
watchful care of another responsible adult.
2. Be alert and turn unit off if children enter the area.
3. Before and during reverse operation, look behind and
down for small children.
4. Never carry children, even with the blade(s) off. They
may fall off and be seriously injured or interfere with
safe unit operation. Children who have been given
rides in the past may suddenly appear in the mowing
area for another ride and be run over or backed over
by the machine.
7. Keep all movement on slopes slow and gradual. Do
not make sudden changes in speed or direction,
which could cause the machine to rollover.
8. Use extra care while operating machines with grass
catchers or other attachments; they can affect the
stability of the unit. Do not use on steeps slopes.
9. Do not try to stabilize the machine by putting your
foot on the ground (ride-on units).
10. Do not mow near drop-offs, ditches, or embank-
ments. The mower could suddenly turn over if a
wheel is over the edge of a cliff or ditch, or if an edge
caves in.
11. Do not use grass catchers on steep slopes.
12. Do not mow slopes you cannot back up them.
13. See your authorized dealer/retailer for recommenda-
tions of wheel weights or counterweights to improve
stability.
14. Remove obstacles such as rocks, tree limbs, etc.
15. Use slow speed. Tires may lose traction on slopes
even through the brakes are functioning properly.
16. Do not turn on slopes unless necessary, and then,
turn slowly and gradually downhill, if possible.
5. Never allow children to operate the unit.
6. Use extra care when approaching blind corners,
shrubs, trees, or other objects that may obscure
vision.
EMISSIONS
1. Engine exhaust from this product contains chemicals
known, in certain quantities, to cause cancer, birth
defects, or other reproductive harm.
2. Look for the relevant Emissions Durability Period and
Air Index information on the engine emissions label.
TOWED EQUIPMENT (RIDE-ON UNITS)
1. Tow only with a machine that has a hitch designed
for towing. Do not attach towed equipment except at
the hitch point.
IGNITION SYSTEM
1. This spark ignition system complies with Canadian
ICES-002.
2. Follow the manufacturer’s recommendations for
weight limit for towed equipment and towing on
slopes.
3. Never allow children or others in or on towed equip-
ment.
4. On slopes, the weight of the towed equipment may
cause loss of traction and loss of control.
5. Travel slowly and allow extra distance to stop.
6. Do not shift to neutral and coast down hill.
5
Safety Rules & Information
SERVICE AND MAINTENANCE
Safe Handling of Gasoline
1. Extinguish all cigarettes, cigars, pipes, and other
sources of ignition.
13. If the fuel tank must be drained, it should be drained
outdoors.
2. Use only approved gasoline containers.
14. Replace faulty silencers/mufflers.
3. Never remove the gas cap or add fuel with the engine 15. Use only factory authorized replacement parts when
running. Allow the engine to cool before refueling.
4. Never fuel the machine indoors.
making repairs.
16. Always comply with factory specifications on all set-
tings and adjustments.
5. Never store the machine or fuel container where
there is an open flame, spark, or pilot light such as
near a water heater or other appliance.
17. Only authorized service locations should be utilized
for major service and repair requirements.
6. Never fill containers inside a vehicle or on a truck bed 18. Never attempt to make major repairs on this unit
with a plastic bed liner. Always place containers on
the ground away from your vehicle before filling.
7. Remove gas-powered equipment from the truck or
trailer and refuel it on the ground. If this is not possi-
ble, then refuel such equipment on a trailer with a
portable container, rather than from a gasoline dis-
penser nozzle.
8. Keep nozzle in contact with the rim of the fuel tank or
container opening at all times until fueling is com-
plete. Do not use a nozzle lock-open device.
9. If fuel is spilled on clothing, change clothing immedi-
ately.
10. Never over-fill the fuel tank. Replace gas cap and
tighten securely.
unless you have been properly trained. Improper ser-
vice procedures can result in hazardous operation,
equipment damage and voiding of manufacturer’s
warranty.
19. On multiple blade mowers, take care as rotating one
blade can cause other blades to rotate.
20. Do not change engine governor settings or over-
speed the engine. Operating the engine at excessive
speed can increase the hazard of personal injury.
21. Disengage drive attachments, stop the engine,
remove the key, and disconnect the spark plug
wire(s) before: clearing attachment blockages and
chutes, performing service work, striking an object, or
if the unit vibrates abnormally. After striking an
object, inspect the machine for damage and make
repairs before restarting and operating the equip-
ment.
11. Use extra care in handling gasoline and other fuels.
They are flammable and vapors are explosive.
12. If fuel is spilled, do not attempt to start the engine but
move the machine away from the area of spillage and 22. Never place hands near the moving parts, such as a
avoid creating any source of ignition until fuel vapors
have dissipated.
hydro pump cooling fan, when the tractor is running.
(Hydro pump cooling fans are typically located on top
of the transaxle).
13. Replace all fuel tank caps and fuel container caps
securely.
23. Units with hydraulic pumps, hoses, or motors: WARN-
ING: Hydraulic fluid escaping under pressure may
have sufficient force to penetrate skin and cause seri-
ous injury. If foreign fluid is injected into the skin it
must be surgically removed within a few hours by a
doctor familiar with this form of injury or gangrene
may result. Keep body and hands away from pin
holes or nozzles that eject hydraulic fluid under high
pressure. Use paper or cardboard, and not hands, to
search for leaks. Make sure all hydraulic fluid con-
nections are tight and all hydraulic hoses and lines
are in good condition before applying pressure to the
system. If leaks occur, have the unit serviced imme-
diately by your authorized dealer.
24. WARNING: Stored energy device. Improper release
of springs can result in serious personal injury.
Springs should be removed by an authorized techni-
cian.
25. Models equipped with an engine radiator: WARNING:
Stored energy device. To prevent serious bodily
injury from hot coolant or steam blow-out, never
attempt to remove the radiator cap while the engine is
running. Stop the engine and wait until it is cool.
Even then, use extreme care when removing the cap.
Service & Maintenance
1. Never run the unit in an enclosed area where carbon
monoxide fumes may collect.
2. Keep nuts and bolts, especially blade attachment
bolts, tight and keep equipment in good condition.
3. Never tamper with safety devices. Check their proper
operation regularly and make necessary repairs if
they are not functioning properly.
4. Keep unit free of grass, leaves, or other debris build-
up. Clean up oil or fuel spillage. and remove any fuel-
soaked debris. Allow machine to cool before storage.
5. If you strike an object, stop and inspect the machine.
Repair, if necessary, before restarting.
6. Never make adjustments or repairs with the engine
running.
7. Check grass catcher components and the discharge
guard frequently and replace with manufacturer’s rec-
ommended parts, when necessary.
8. Mower blades are sharp. Wrap the blade or wear
gloves, and use extra caution when servicing them.
9. Check brake operation frequently. Adjust and service
as required.
10. Maintain or replace safety and instructions labels, as
necessary.
11. Do not remove the fuel filter when the engine is hot
as spilled gasoline may ignite. Do not spread fuel line
clamps further than necessary. Ensure clamps grip
hoses firmly over the filter after installation.
12. Do not use gasoline containing METHANOL, gasohol
containing more than 10% ETHANOL, gasoline addi-
tives, or white gas because engine/fuel system dam-
age could result.
6
Identification Numbers
Identification Numbers
North American
Models
Tractor ID Tag
Mower ID Tag
CE Models
PRODUCT REFERENCE DATA
Model Description Name/Number
Unit MFG Number
Unit SERIAL Number
When contacting your authorized dealer for replace-
ment parts, service, or information you MUST have
these numbers.
Mower Deck MFG Number
Dealer Name
Mower Deck SERIAL Number
Date Purchased
Record your model name/number, manufacturer’s identi-
fication numbers, and engine serial numbers in the
space provided for easy access. These numbers can be
found in the locations shown.
ENGINE REFERENCE DATA
Engine Make
Engine Model
NOTE: For location of engine identification numbers,
refer to the engine owner’s manual.
Engine Type/Spec
Engine Code/Serial Number
CE Models: Place the extra copy of the identification tag
in the manual
CE IDENTIFICATION TAG MARKINGS
A. Manufacturer’s Identification Number
B. Manufacturer’s Serial Number
C. Power Rating in Kilowatts
G
A
B
F
I
C
D
D. Maximum Engine Speed in Rotations per Minute
E. Manufacturer’s Address
F. Year of Manufacture
J
K
G. CE Compliance Logo
H. Mass of Unit in Kilograms
I. Sound Power in Decibels ***
J. Sound Pressure at Operator’s Position in Decibels **
K. Vibration at the Steering Wheel *
L. Vibration at the Seat *
L
H
E
This unit complies with European Harmonized Lawn Mower
Standard EN 836, European Machinery Directive 98/37/EC,
and European EMC Directive 89/336/EC
CE Models:
Place copy of
Identification Tag here.
* Tested according to EN 836:1997/A2:2001, EN 1032:
1996, EN 1033:1995
** Tested according to EN836:1997/A2:2001
*** Tested according to 2000/14/EC
7
Safety Decals
All DANGER, WARNING, CAUTION and instructional
messages on your rider and mower should be carefully
read and obeyed. Personal bodily injury can result when
these instructions are not followed. The information is for
your safety and it is important! The safety decals below
are on your rider and mower.
SAFETY DECALS
This unit has been designed and manufactured to pro-
vide you with the safety and reliability you would expect
from an industry leader in outdoor power equipment
manufacturing.
Although reading this manual and the safety instructions
it contains will provide you with the necessary basic
knowledge to operate this equipment safely and effec-
tively, we have placed several safety labels on the unit to
remind you of this important information while you are
operating your unit.
If any of these decals are lost or damaged, replace them
at once. See your local dealer for replacements.
These labels are easily applied and will act as a constant
visual reminder to you, and others who may use the
equipment, to follow the safety instructions necessary for
safe, effective operation.
NORTH AMERICAN MODELS
ALL MODELS
WARNING
DANGER
DANGER
AVOID SERIOUS
INJURY OR DEATH
READ OPERATOR'S MANUAL(S).
KNOW LOCATION AND FUNCTION OF ALL CONTROLS.
KEEP SAFETY DEVICES (GUARDS, SHIELDS,
SWITCHES) IN PLACE AND WORKING.
•
•
•
&
•
•
REMOVE OBJECTS THAT COULD BE THROWN BY
THE BLADE.
DO NOT MOW WHEN CHILDREN OR OTHERS
ARE AROUND.
•
•
NEVER CARRY CHILDREN.
LOOK DOWN AND BEHIND BEFORE AND WHILE
BACKING.
•
•
AVOID SUDDEN TURNS.
IF YOU CANNOT BACK UP HILL,
DO NOT OPERATE ON IT.
GO UP AND DOWN SLOPES, NOT ACROSS.
IF MACHINE STOPS GOING UPHILL, STOP BLADE
AND BACK DOWN SLOWLY.
A
OPERATING ON SLOPES CAN BE
DANGEROUS
ROTATING BLADES CUT OFF
ARMS AND LEGS
•
•
Decal - Danger,
Thrown Objects
Part No. 1720390
Decal - Danger,
Thrown Objects
Part No. 1721107
Decal - Danger,
Thrown Objects
Part No. 1720391
•
•
BE SURE BLADE(S) AND ENGINE ARE STOPPED
BEFORE PLACING HANDS OR FEET NEAR BLADE(S).
WHEN LEAVING MACHINE, SHUT OFF ENGINE,
REMOVE KEY, AND SET PARKING BRAKE.
SEE OPERATOR'S MANUAL. IF YOU CANNOT
BACK-UP A HILL, DO NOT DRIVE ON IT.
STOP MOWER WHEN CHILDREN ARE NEAR.
NO RIDERS — THEY FALL OFF.
DO NOT TOW TRACTOR! Damage may result to transmission
1722814-00
Decal - Operating Instructions, North
American Models, Part No. 1722814
1723317
Decal - Hopper Pedal
Part No. 1723317
Decal - Hopper
Release
Part No. 1724680
Decal - Danger
Part No. 1720660
Decal - Drawbar
Limits
Decal - Cruise
Control / Lift
CE MODELS
Part No. 1721141
Part No. 1723713
1721141
Decal -
Transmission
Release
3
3
Part No. 1723425
1723175
Decal - Cutting
Height
Part No. 1723470
Decal - Operating Instructions, CE
Models, Part No. 1723175
1723425
Decal - Hopper
Control
1723470
Part No. 1723310
Decal - Ignition
Positions
Part No. 1722806
Decal - Danger,
Rotating Blades
Part No. 1720389
1723310
8
CE Safety Icons / Directive Compliance
SAFETY ICONS
SAFETY INTERLOCK
SYSTEM TESTS
Warning: Read Operator’s Manual.
Read and understand the Operator’s
Manual before using this machine.
This unit is equipped with safety interlock switches and
other safety devices. These safety systems are pre-
sent for your safety: do not attempt to bypass safety
switches, and never tamper with safety devices. Check
their operation regularly.
Warning: Remove Key Before
Servicing.
Remove the key and consult techni-
cal literature before performing
repairs or maintenance.
Operational SAFETY Checks
Your unit is equipped with a seat switch safety system.
Check the seat switch operation every fall and spring
with the following tests.
Danger: Dismemberment.
Test 1 — Engine should NOT crank if:
This machine can amputate limbs.
Keep bystanders and children away
when engine is running.
• PTO switch is ON, OR
• Brake pedal is NOT fully depressed (parking brake
OFF), OR
Danger: Thrown Objects.
• The cruise control lever is NOT in NEUTRAL.
Test 2 — Engine SHOULD crank if:
• PTO switch is OFF, AND
This machine is capable of throwing
objects and debris. Keep
bystanders away.
• Brake pedal is fully depressed (parking brake ON),
AND
Danger: Thrown Objects.
Do not operate the with the hopper
removed, or without the deflector
• The cruise control lever is in NEUTRAL.
Test 3 — NORTH AMERICAN MODELS —
Engine should SHUT OFF if:
Danger: Machine Rollover.
• Operator rises off seat with PTO engaged, OR
Do not use this machine on slopes
greater than 10°.
• Operator rises off seat with brake pedal NOT fully
depressed (parking brake OFF).
Test 3 — CE MODELS —
Danger: Thrown Objects.
Engine should SHUT OFF if:
Do not operate without first con-
necting the discharge tube.
• Operator rises off seat.
Test 4 — Blade Brake Check
Mower blades and mower drive belt should come to a
complete stop within five seconds after electric PTO
switch is turned OFF (or operator rises off seat). If
mower drive belt does not stop within five seconds,
readjust the PTO clutch as described in the ADJUST-
MENTS section or see your dealer.
Danger: Thrown Objects.
Do not operate with hopper open.
Danger: Dismemberment.
Test 5 — Reverse Mow Option (RMO) Check
This mower deck can amputate
limbs. Keep hands and feet away
from blades.
• Engine should shut off if reverse travel is attempted if the
PTO has been switched on and RMO has not been acti-
vated.
• RMO light should illuminate when RMO has been activat-
ed.
WARNING
If the unit does not pass a safety test, do not
operate it. See your authorized dealer. Under no
circumstance should you attempt to defeat the
purpose of the safety interlock system.
9
Features & Controls
Figure 1. Tractor and
Mower Controls
NOTE: Steering wheel
removed for clarity
Please take a moment and
familiarize yourself with
the name, location, and
function of these controls
so that you will better
12V
understand the safety and
operating instructions pro-
vided in this manual.
CONTROL FUNCTIONS
The information below briefly describes the func-
tion of individual controls. Starting, stopping, dri-
ving, and mowing require the combined use of sev-
eral controls applied in specific sequences. To
learn what combination and sequence of controls
to use for various tasks see the OPERATION sec-
tion.
Choke
Throttle/Choke Control
Close the choke for cold starting. Open the choke once
the engine starts. A warm engine may not require chok-
ing. Move the lever forward to close the choke.
(Single Lever Models)
The throttle/choke lever controls engine speed and
choke. Move the throttle forward to increase engine
speed and back to decrease engine speed. Always
operate at FULL throttle. Move the control fully forward
(past the detent) to close the choke. Close the choke for
cold starting. Open the choke once the engine starts. A
warm engine may not require choking.
Headlights
The light switch turns the tractor headlights on and off.
Hour Meter (Optional)
The hour meter registers hours of use.
Throttle Control
The throttle controls engine speed. Move the throttle for-
ward to increase engine speed and back to decrease
engine speed. Always operate at FULL throttle.
Brake Pedal
Depressing the brake pedal applies the tractor brake.
10
Features & Controls
PTO Switch
Catcher Removal Lock
After depressing the catcher dump lock pedal, pull this
knob forward to release the catcher for removal.
The PTO (Power Take-Off) switch engages and disen-
gages attachments that use the PTO. To engage the
PTO, pull UP on the switch. Push DOWN to disengage.
Note that the operator must be seated firmly in the trac-
tor seat for the PTO to function.
Cruise Control (Optional)
The cruise control is used to lock the ground speed con-
trol in forward. Move the lever forward until the desired
ground speed is reached. To disengage the cruise con-
trol move the lever back. In the event you need to stop
quickly, depressing the brake pedal will also return the
cruise control to neutral.
Ignition Switch
The ignition switch starts and stops the engine, it has
three positions:
OFF
Stops the engine and shuts off the
electrical system.
Seat Adjustment Lever
The seat can be adjusted forward and back. Move the
lever, position the seat as desired, and release the lever
to lock the seat into position.
RUN
Allows the engine to run and powers the
electrical system.
START
Cranks the engine for starting.
NOTE: Never leave the ignition switch in the RUN posi-
tion with the engine stopped–this drains the battery.
Transmission Release Valve Lever
The transmission release valve lever deactivates the
transmission so that the tractor can be pushed by hand.
See PUSHING THE TRACTOR BY HAND for opera-
tional information.
Ground Speed Pedals
The tractor’s forward ground speed is controlled by the
forward ground speed control pedal. The tractor’s
reverse ground speed is controlled by the reverse
ground speed control pedal.
Catcher-Full Alarm
The “catcher full” alarm sounds when the grass catcher
has been filled with cut grass. When the alarm sounds,
disengage the PTO, travel to the area in which you
desire to dump the grass, then empty the catcher. Note:
When using the unit for leaf collection, the alarm may not
be activated by dry leaves.
Depressing either pedal will increase ground speed.
Note that the further down the pedal is depressed, the
faster the tractor will travel.
Mower Height of Cut Adjustment
The cutting height adjustment knob controls the mower
cutting height. The cutting height is infinitely adjustable
between 1” and 3-3/4” (2.5cm-9.5cm).
Fuel Tank / Fuel Gauge
The fuel gage indicates the amount of fuel in the fuel
tank. To add fuel, remove the filler cap. Be sure to
leave room for heat expansion.
Cutting Height Fine Tuning Adjustment
The cutting height fine tuning adjustment is used to set
the mower cutting height between two of the preset cut-
ting positions.
Parking Brake
The parking brake knob is used to lock the parking brake
when the tractor is stopped. Fully depressing the brake
pedal and pulling up on the knob engages the parking
brake. Refer to page 12 for a full explanation of parking
brake functions.
Attachment Lift Control Lever
When using the mower deck, lift the deck off the ground
while transporting to and from the job site. DO NOT cut
with the mower in the raised, transport position.
Catcher Dump Lock Pedal
The catcher dump lock pedal unlocks the catcher so that
it can be opened to dump out collected grass.
The attachment lift control lever raises and lowers
attachments that utilize the tractor’s manual lift linkage.
Pushing the lever forward lowers the attachment while
pulling the lever back raises the attachment. You must
pull back slightly on the lever and depress the release
button to change lift positions. Be sure the lever is fully
forward when mowing.
11
Features & Controls
Catcher Open/Close Lever
Reverse Mowing Option (RMO)
The catcher open/close lever opens the catcher so that it
may be emptied and closes it for mowing. To empty the
catcher, depress the catcher dump lock pedal and pull
forward on the handle. To close, push the lever back-
ward until the catcher closes and locks.
The Reverse Mowing Option allows for mowing (or use
of other PTO driven attachments) while traveling in
reverse. If you choose to mow or operate another
attachment in reverse, turn the RMO key after the PTO is
engaged. The L.E.D. light will illuminate, and the opera-
tor can then mow in reverse. Each time the PTO is dis-
engaged the RMO needs to be reactivated if desired.
12V
Power Outlet (Select Models)
The power outlet is 12V-DC. Accessory must be rated at
14 amps or less.
Operating the Tractor
GENERAL OPERATING SAFETY
STARTING THE ENGINE
Be sure to read all information in the Safety and
Operation sections before attempting to operate this unit.
Become familiar with all of the controls and how to stop
the unit.
1. While sitting in the operator’s seat, fully depress the
brake pedal or set the parking brake.
2. Make sure that your feet are not depressing the
ground speed control pedals and that the cruise con-
trol lever is in neutral.
3. Disengage the PTO clutch.
4. Close the choke.
ADDING FUEL
To add fuel:
NOTE: A warm engine may not require choking.
5. Insert the ignition key and turn it to START.
6. After the engine starts, move the engine throttle con-
trol to SLOW. Warm up the engine by running it for at
least a minute.
1. Remove the fuel cap (A, Figure 2).
2. Fill the tank. Do not overfill. Leave room in the tank
for fuel expansion. Refer to your engine manual for
specific fuel recommendations.
3. Install and hand tighten the fuel cap.
7. Set throttle to FULL.
NOTE: In the event of an emergency the engine can be
stopped by simply turning the ignition switch to STOP.
Use this method only in emergency situations. For nor-
mal engine shut down follow the procedure given in
STOPPING THE TRACTOR.
Do not use gasoline containing METHANOL,
gasohol containing more than
10% ETHANOL, gasoline additives, or white
gas because engine/fuel system damage
could result.
STOPPING THE TRACTOR & ENGINE
1. Return the ground speed control(s) to neutral.
WARNING
2. Disengage the PTO and wait for all moving parts to
stop.
Gasoline is highly flammable and must be
handled with care. Never fill the tank when the
engine is still hot from recent operation. Do not
allow open flame, smoking or matches in the
area. Avoid over-filling and wipe up any spills.
3. Place the throttle control in the position specified in
the engine owner’s manual provided in the operator's
packet shipped with your tractor. Follow any recom-
mended stopping procedures.
4. Turn the ignition switch to OFF. Remove the key.
12
Operating the Tractor
MOWING IN REVERSE
DRIVING THE TRACTOR
If an operator chooses to mow in reverse, the RMO system can
be used. To use the Reverse Mowing Option (RMO) turn the
RMO key after the PTO is engaged. The L.E.D. light will illumi-
nate, and the operator can then mow in reverse. Each time the
PTO is disengaged the RMO needs to be reactivated if desired.
The key should be removed to restrict access to the RMO fea-
ture.
1. Sit in the seat and adjust the seat so that you can
comfortably reach all the controls and see the dash-
board display.
2. Engage the parking brake.
3. Make sure the PTO switch is disengaged.
4. Start the engine (see STARTING THE ENGINE).
5. Disengage the parking brake and release the brake
pedal.
6. Depress the forward ground speed control pedal to
travel forward. Release the pedal to stop. Note that
the further down the pedal is depressed the faster the
tractor will travel.
7. Stop the tractor by releasing the ground speed con-
trol pedals, setting the parking brake, and stopping
the engine (see STOPPING THE TRACTOR AND
ENGINE).
ATTACHMENT OPERATION IN
REVERSE
If an operator chooses to operate a PTO driven attachment in
reverse, the RMO system can be used. To use the Reverse
Mowing Option (RMO) turn the RMO key after the PTO is
engaged. The L.E.D. light will illuminate, and the operator can
then operate the attachment in reverse. Each time the PTO is
disengaged the RMO needs to be reactivated if desired. The
key should be removed to restrict access to the RMO feature.
MOWING
PUSHING THE TRACTOR BY HAND
1. Set the mower cutting height to the desired level and
set the gauge wheels to the appropriate position (if
equipped).
2. Engage the parking brake. Make sure the PTO
switch is disengaged.
3. Start the engine (see STARTING THE ENGINE).
4. Fully lower the mower using the attachment lift lever.
5. Set the throttle to FULL.
DO NOT TOW TRACTOR
Towing the unit will cause transmission
damage. • Do not use another vehicle to
push or pull this unit. • Do not actuate the
transmission release valve lever while the
engine is running.
1. Disengage the PTO and turn the engine off.
2. Pull the transmission release back approximately 2-
1/2” (6 cm) to lock into released position (Figure 2).
3. The tractor can now be pushed by hand.
6. Engage the PTO (Mower Deck).
7. Begin mowing. When the “catcher full” alarm sounds,
turn off the PTO immediately to prevent discharge
tube plugging. Travel to the desired location and
empty the catcher.
8. When finished, shut off the PTO and raise the mower
using the attachment lift control lever.
9. Stop the engine (see STOPPING THE TRACTOR
AND ENGINE).
3
3
WARNING
The engine will shut off if the reverse ground
speed pedal is depressed while the PTO is on and
the RMO has not been activated. The operator
should always turn the PTO off prior to driving
across on roads, paths or any area that maybe
used by other vehicles. Sudden loss of drive
could create a hazard.
WARNING
A
B
Mowing in reverse can be hazardous to
bystanders. Tragic accidents can occur if the
operator is not alert to the presence of children.
Never activate RMO if children are present.
Children are often attracted to the unit and the
mowing activity.
Figure 2. Transmission Release Lever & Fuel Tank
A. Fuel Tank Cap.
B. Transmission Release Lever
13
Operating the Tractor
B
C
B
A
Figure 3. Engaging the Parking Brake
A. Ground Speed Pedals
B. Brake Pedal
A
C. Parking Brake Knob
Figure 4. Emptying the Hopper
A. Catcher Dump Pedal
B. Catcher Lever
PARKING BRAKE FUNCTION
Applying the Parking Brake - See Figure 3. To lock
the parking brake, release the ground speed pedals (A),
fully depress the brake pedal (B), pull UP on the parking
brake knob (C), and then release brake pedal.
Releasing the Parking Brake - See Figure 3. To
release the parking brake, fully depress the brake pedal
(B) and push the parking brake knob (C) DOWN.
EMPTYING THE CATCHER
To empty the catcher:
1. Depress the catcher dump pedal (A, Figure 4).
F
C
E
2. Extend the catcher lever (B) and use it to empty the
catcher.
A
3. Use the lever (B) to close the catcher, and slide it
back into the catcher.
REAR DEFLECTOR
(Select Models)
E
D
WARNING
Do not operate the unit without the hopper or
deflector in place.
B
Figure 5. Install Deflector Plate
Installation & Removal
1. Remove the grass catcher (see Catcher Removal &
Installation).
A. Deflector Plate
B. Deflector Plate Posts
C. Clevis Pins
D. Notches
E. Holes
F. Hair Pins & Washers
2. Slide deflector plate posts (B, Figure 5) into notches.
3. Mount deflector plate (A) by sliding clevis pins (C)
through holes (E) securing with hair pins & washers
(F).
4. Removal is reverse of installation.
14
Operating the Tractor
ADJUSTING THE DEFLECTOR
(Select Models)
Adjusting the defuser will change the distribution of grass
clippings. To adjust the defuser:
1. Loosen hardware (B, Figure 6)
2. Slide defuser (A) up or down.
3. Secure hardware (B).
4. Repeat steps 1-3 if necessary.
A
ATTACHING A TRAILER
B
NOTE: Remove the hopper to attach a trailer.
The maximum horizontal drawbar force allowed is 444
Newton. The maximum vertical drawbar force is 222
Newton. This equates to a 396 lbs (180 kg) trailer on a
10 degree hill. Secure the trailer with an appropriately
sized clevis pin (A, Figure 7) and clip (B).
Figure 6. Adjusting the Deflector
A. Defuser
B. Hardware
STORAGE
A
WARNING
Never store the unit (with fuel) in an enclosed,
poorly ventilated structure. Fuel vapors can
travel to an ignition source (such as a furnace,
water heater, etc.) and cause an explosion.
B
Fuel vapor is also toxic to humans and animals.
Before you store your unit for the off-season, read the
Maintenance and Storage instructions in the Safety
Rules section, then perform the following steps:
3'4"
(1m)
• Disengage the PTO, set the parking brake, & remove
the key.
10˚
• Perform engine maintenance and storage measures
listed in the engine owner’s manual. This includes
draining the fuel system, or adding stabilizer to the
fuel (do not store a fueled unit in an enclosed struc-
ture - see above).
20' (6m)
Figure 7. Trailer Weight Recommendations
A. Clevis Pin
B. Clip
• Battery life will be increased if it is removed, put in a
cool, dry place and fully charged about once a month.
If the battery is left in the unit, disconnect the nega-
tive cable.
Before starting the unit after it has been stored:
• Check all fluid levels. Check all maintenance items.
• Perform all recommended check and procedures
found in the engine owner’s manual.
• Allow the engine to warm up for several minutes
before use.
15
Operating the Tractor
B
B
C
D
A
A
C
Figure 9. Lift Arms
(Viewed from underneath right side of tractor)
A. Mower Lift Arm
B. Tractor Lift Arm
C. Flat Washer
D. Safety Clip
Figure 8. Raising & Lowering Mower
A. Attachment Lift
C. Hopper Lever
B. Cutting Height Control
WARNING
Engage parking brake, disengage PTO, stop
engine and remove key before attempting to
install or remove the mower.
B
A
MOWER DECK REMOVAL &
INSTALLATION
Removing the Mower Deck
1. Park tractor on a hard, level surface such as a con-
crete floor. Turn off PTO switch and engine, remove
the key and apply parking brake.
2. Place mower in the lowest cutting position using the
mower height adjuster (B, Figure 8).
3. Place the mower lift lever (A, Figure 8) in the lowered
position.
Figure 10. Removing & Installing Belt
A. Idler Arm
B. PTO Pulley
3. Remove the grass catcher (see Catcher Removal &
Installation).
4. Disconnect the mower lift arms (A, Figure 9) from the
tractor lift arms (B) on both sides of the mower deck.
Re-install washers (C) and safety clips (D).
A
CAUTION
The muffler and surrounding areas may be hot.
5. Release belt tension with arm (A). Remove belt from
PTO pulley (B, Figure 10).
6. Turn wheels straight ahead. Pull back on spring-
loaded lever (B, Figure 12) and lift mower hitch off of
the tractor brackets.
B
A
7. Push the discharger tube (A, Figure 11) toward the
back to separate it from the mower discharge open-
ing (B).
Figure 11. Discharge Tube
A. Discharge Tube
B. Mower Discharge Opening
8. Turn wheels fully left, and slide mower deck out right
side of tractor.
16
Operating the Tractor
Installing the Mower Deck
1. Park tractor, shut off PTO and engine, remove the
key and apply parking brake. Turn the wheels fully to
the left.
A
2. From the rear with the grass catcher open pull dis-
charge chute to rear.
3. Place mower height adjuster (B, Figure 8) in the low-
est cutting position. Place the mower lift lever (A) in
the lowest position. Slide mower deck under right
side of tractor so that mower hitch is aligned with
front tractor hitch.
B
4. See Figure 11. Slide the discharge tube onto the
mower discharge opening.
Figure 12. Mower Hitch
A. Tractor Hitch Brackets
B. Spring-Loaded Lever
5. See Figure 12. Turn wheels straight. Pull back on
the spring-loaded lever (B) while lifting up on the
mower hitch. Install mower hitch onto tractor hitch
brackets (A). When properly installed, the spring-
loaded lever should seat fully underneath the brack-
ets.
6. See Figure 9. Connect the mower lift arms (A) to the
tractor lift arms (B) using the flat washer (C) and
safety clip (D).
7. See Figure 10. Move idler arm (A) to relieve belt ten-
sion. Install belt onto the PTO pulley (B).
8. Check that the discharge tube and mower opening
are aligned and connected.
9. Install the grass catcher (see Catcher Removal &
Installation).
CATCHER REMOVAL &
INSTALLATION
B
4
3
WARNING
Do not operate the unit without the hopper or
deflector in place.
C
1
1. Move the catcher removal knob (C, Figure 13) for-
ward to unlock the catcher from the rear support
arms.
2. Depress the catcher dump lock pedal (A).
3. Use the catcher lever (B) to open the catcher slightly.
4. Lift the catcher off the rear support arms.
2
5. Install in reverse order of removal. To assist
installing the catcher, be sure to line up the alignment
marks on the catcher and rear of the tractor.
A
Figure 13. Emptying the Hopper
A. Catcher Dump Pedal
B. Catcher Lever
C. Catcher Lock Knob
17
Operating the Tractor
MULCH PLUG INSTALLATION &
REMOVAL (SOME MODELS)
D
C
1. Secure plate (B, Figure 14) to the mulch plug (A)
using 1/4-20 x 3/4 capscrews (D) and 1/4 lockwash-
ers (C).
A
C
WARNING
For your personal safety, do not handle the sharp
mower blades with bare hands. Careless or
improper handling of blades may result in serious
injury.
B
2. Remove the mower deck from the unit. See the
unit’s Operating Instructions.
Figure 14. Install Plate to Mulch Plug
A. Mulch Plug
B. Plate
C. Lockwashers
D. Capscrews, 1/4-20 x 3/4
3. Insert mulch plug assembly (A, Figure 15) into dis-
charge (B) from the under side of the mower deck.
4. Secure mulch plug (A, Figure 16) by sliding latch
lever into (C) into mulch plug (A) as shown. Slide
latch all the way in.
B
5. Reinstall mower deck onto unit. See the unit’s
Operating Instructions.
6. Removal is reverse of installation.
A
12 Volt Power Outlet
(Select Models)
Figure 15. Install Mulch Plug
A. Mulch Plug
B. Discharge
CAUTION
Avoid Injury. Safe operation requires your full
attention. Do not wear radio or music headphones
while operating machine.
C
A
B
The 12-volt accessory plug is located in the left side pod
(D, Figure 2). It can be used to power small electronic
devices. The accessory must be rated at 14 amps or
less.
Note: Operating a 12-volt accessory, especially with the
engine at idle, may cause battery discharge. When not
using the accessory plug it must be covered with the rub-
ber plug to prevent moisture from causing a short circuit.
Entrance of water into plug can cause a short circuit.
Figure 16. Install Latch Lever
A. Mulch Plug
C. Latch Lever
B. Discharge
18
19
Regular
Maintenance
MAINTENANCE SCHEDULE & PROCEDURES
The following schedule should be followed for normal care of your tractor and mower. Use the hour meter to deter-
mine your operating time.
Before
Every
Every
Every
Every
Spring
& Fall
SAFETY ITEMS
Each Use 5 Hours 25 Hours 100 Hours 250 Hours
Check Grass Collector for Wear
Check Safety Interlock System
Check Tractor Brakes
●
●
●
●
Check Mower Blade Stopping Time
●
Before
Every
Every
Every
Every
Spring
& Fall
TRACTOR MAINTENANCE ITEMS
Each Use 5 Hours 25 Hours 100 Hours 250 Hours
Check Tractor/Mower for loose hardware
Check / Clean Cooling Fins
●
●
Check / Adjust PTO Clutch
●
●
●
Lubricate Tractor & Mower **
Lubricate Rear Axle Shafts
Yearly
Clean Battery & Cables
●
●
Check Tire Pressure
●
Clean Deck & Check/Replace Mower Blades **
Perform Transmission Maint. (Varies by Model)
Check Mower Blade Timing (40” Mowers)
Check Arbor Drive Belt Tension (40” Mowers)
***●
Yearly
Yearly
Before
Every
Every
Every
Every
Spring
& Fall
ENGINE MAINTENANCE ITEMS
Check Engine Oil Level
Each Use 5 Hours 25 Hours 100 Hours 250 Hours
●
These procedures and their service intervals can be found in the
engine manufacturer’s owner’s manual. Always refer to the
engine manual for engine-related information.
Check / Change Engine Air Filter
Change Engine Oil & Filter *
Inspect Spark Plug(s)
Check / Replace Fuel Filter
* Change original engine oil after initial break-in period. Refer to engine owner’s manual.
** More often in hot (over 85° F: 30° C) weather or dusty operating conditions.
*** Service after the first 25 hours of operation, then every 250 hours of operation.
20
Regular Maintenance
CHECK TIRE PRESSURES
Service Interval: Every 25 Hours
Tire Pressure should be checked periodically, and main-
tained at the levels shown in the chart. Note that these
pressures may differ slightly from the “Max Inflation”
stamped on the side-wall of the tires. The pressures
shown provide proper traction, improve cut quality, and
extend tire life.
Size
PSI
bar
TRANSMISSION MAINTENANCE
K46 Maintenance
20 x 10.0-8
15 x 6.00-6
6-8
12-15
,41-,55
,8-1
The K46 is a sealed unit and does not require regular
maintenance. If the transmission lacks drive or is exces-
sively noisy, it may need to be purged. See TRANSMIS-
SION PURGING in the Troubleshooting, Adjustments, &
Service Section.
Figure 17. Tire Pressure
BATTERY MAINTENANCE
C
WARNING
When removing or installing battery cables,
disconnect the negative cable FIRST and reconnect
it LAST. If not done in this order, the positive
terminal can be shorted to the frame by a tool.
B
A
Cleaning the Battery and Cables
Service Interval: Every 100 Hours
1. Disconnect the cables from the battery, negative
cable first (A, Figure 18).
2. Remove the battery hold-down (C) and battery.
3. Clean the battery compartment with a solution of bak-
ing soda and water.
Figure 18. Battery
A. Negative Cable
4. Clean the battery terminals and cable ends with a
wire brush and battery terminal cleaner until shiny.
B. Positive Cable & Cover
C. Rubber Hold-Down Strap
5. Reinstall the battery in the battery compartment, and
secure with the battery hold-down (C).
6. Reattach the battery cables, positive cable first (B).
7. Coat the cable ends and battery terminals with petro-
leum jelly or non-conducting grease.
21
Regular Maintenance
Grease:
LUBRICATION
Service Interval: Every 25 Hours
• steering linkage
• foot pedal
• mower linkage
• transmission idler assembly pivot
• rear axle shafts (remove wheel hubs)
Lubricate the unit at the locations shown in Figures 19-
22 as well as the lubrication points listed. Generally, all
moving metal parts should be oiled where contact is
made with other parts. Keep oil and grease off belts and
pulleys. Wipe surfaces clean before and after lubrica-
tion.
Use grease fittings when present. Automotive lithium
grease is recommended.
Oil:
• control linkage
• seat adjustment assembly
• brake linkage
• mower deck height adjustment linkage
• manual lift lever
Figure 19. Lubricate Steering Linkage
Figure 21. Mower Lubrication Points - 40”
Figure 22. Arbor Lubrication Points
Figure 20. Lubricating the Tractor
22
Regular Maintenance
LUBRICATE REAR AXLE SHAFTS
Service Interval: Yearly
A
D
B
We recommend removing the rear wheel hubs and lubri-
cating the axle shafts yearly. This prevents the wheel
hubs from seizing onto the axle shaft and makes future
service easier.
C
1. Turn off the ignition, turn off the PTO, engage the
parking brake, and block the front tires.
G
H
2. Using a jack or chain hoist positioned at the center of
the rear frame, carefully jack the unit up until the rear
tires are approximately 1" - 2" (2.5-5cm) off the
ground.
E
F
NOTE: For overall unit stability during service, do not
jack rear end higher than required for wheel removal.
Figure 23. Rear Axle Hardware
A. Key
E. Axle Cap Retainer
3. Support the rear of the unit on jackstands positioned
under the rear frame.
B. Stationary Washer
C. Large Washer
D. Wheel & Tire
F. Small Washer
G. Retaining Ring
H. Axle Cap
NOTE: Your axle assembly may differ slightly from the
assembly pictured: the quantity of washers is adjusted
on a tractor by tractor basis during assembly to allow a
small amount of axle end-play.
4. Remove the hardware retaining the wheel assembly
to the axle and lubricate the axle shaft using anti-
seize compound or lithium grease.
5. Reinstall the components in reverse order of disas-
sembly and lower the unit. Be sure the key (A,
Figure 23) is in place in the axle keyway.
23
Regular Maintenance
A
B
4x4 Wood Block
C
D
E
LOOSEN
Figure 24. Removing the Blade
SERVICING THE MOWER BLADES
Figure 25. Installing The Blade
A. Adapter
B. Alignment Pin
C. Spline Washer
D. Cup Washer
E. Capscrew
WARNING
For your personal safety, do not handle the sharp
mower blades with bare hands. Careless or
improper handling of blades may result in serious
injury.
Service Interval: Every 100 Hours or As Required
NOTE: Replace blades and bolts in sets.
1. Remove mower from the tractor. See Mower
Installation & Removal.
2. Blades should be sharp and free of nicks and dents.
If worn or damaged, replace the blades as described
in following steps.
3. To remove the blade, use a wood block to hold blade
while removing the blade mounting capscrew (Figure
24).
Figure 26. Blade Timing
4. Install the new blades with the lift tabs pointing up
toward deck (Figure 25). Secure with a capscrew (E),
spring washer (D), spline washer (C), and alignment
pin (B) (be certain the spline washer is aligned with
the shaft). Use a wooden block to prevent blade rota-
tion and torque capscrews to 45-55 ft.lbs. (61-75
N.m.).
CHECK MOWER BLADE TIMING
WARNING
Service Interval: Yearly
1. Remove mower from the tractor. See Mower
Installation & Removal.
For your personal safety, blade mounting
capscrews must each be installed with a spline
washer and spring washer, then securely
tightened. Torque blade mounting capscrew to
45 - 55 ft. lbs. (61 - 75 N.m.)
2. Check that the mower blades are perpendicular to
each other (Figure 26). If not, remove the blade and
rotate the adapter (A, Figure 25) using the procedure
outlined in Servicing the Mower Blades
5. Check that the mower blades are timed perpendicular
to each other (see Figure 26). If not, remove the
blade and rotate the adapter (A, Figure 25).
24
Regular Maintenance
SET MOWER BELT TENSION
WARNING
D
For your personal safety, do not handle the sharp
mower blades with bare hands. Careless or
improper handling of blades may result in serious
injury.
Service Interval: Yearly
1. Turn the PTO to the off position, engage the parking
brake, turn the engine off, and remove the key.
Remove the mower deck (see “Mower deck
removal”).
A
B
2. Remove the screws securing the belt covers.
Remove the belt covers.
3. Loosen the idler assembly capscrew (B, Figure 27).
C
4. Using a 3/8" drive ratchet and extension (D), move
the spring-loaded idler assembly (A) to relieve ten-
sion on the belt (C).
5. Remove the belt (C) and inspect it for cracks, missing
teeth and wear. Replace belt if worn or damaged.
6. Reinstall the belt (C). Releasing the idler assembly
(B) allows the spring to automatically tension the
cogged belt.
Figure 27. Mower Belt Tension
A. 3/8” Square Hole
B. Pulley Capscrew
C. Arbor Drive Belt
D. Ratchet
7. Tighten the idler assembly capscrew (B) and reinstall
the belt covers.
SAFETY INTERLOCK SYSTEM
CHECK
PTO CLUTCH ADJUSTMENT CHECK
Service Interval: After 25 Hrs, Then Every 250 Hrs
Check the PTO clutch adjustment after every 250 hours
of operation–or if the clutch starts slipping or will not
engage. Check and adjust the clutch using the proce-
dure outlined in the Adjustments section of this manual.
Service Interval: Every Fall & Spring
Check the function of the safety interlock system using
the test procedure found on page 7 of this manual. If the
tractor fails any of the tests, see your dealer.
ENGINE MAINTENANCE
Refer to the engine owner’s manual for all engine main-
tenance procedures and recommendations.
BLADE BRAKE CHECK
Service Interval: Every 100 Hours or Fall & Spring
Mower blades and mower drive belt should come to a
complete stop within five seconds after electric PTO
switch is turned off.
1. With tractor in neutral, PTO disengaged and operator
in seat, start the engine.
2. Look over the left-hand footrest at the mower drive
belt. Engage the PTO and wait several seconds.
Disengage the PTO and check the amount of time it
takes for the mower drive belt to stop.
3. If mower drive belt does not stop within five seconds,
re-adjust the clutch or see your dealer.
25
Troubleshooting,
Adjustments, & Service
TROUBLESHOOTING
While normal care and regular maintenance will extend
the life of your equipment, prolonged or constant use
may eventually require that service be performed to
allow it to continue operating properly.
WARNING
To avoid serious injury, perform maintenance on
the tractor or mower only when the engine is
stopped and the parking brake engaged.
Always remove the ignition key, disconnect the
spark plug wire and fasten it away from the plug
before beginning the maintenance, to prevent
accidental starting of the engine.
The troubleshooting guide below lists the most common
problems, their causes and remedies.
See the information on the following pages for instruc-
tions on how to perform most of these minor adjustments
and service repairs yourself. If you prefer, all of these
procedures can be performed for you by your local
authorized dealer.
TROUBLESHOOTING THE TRACTOR
PROBLEM
CAUSE
REMEDY
Engine will not turn over.
1. Brake pedal not depressed.
2. PTO (electric clutch) switch
in ON position.
Fully depress brake pedal.
Place in OFF position.
3. Cruise control engaged.
4. Circuit breaker tripped.
Move lever to Neutral position.
Wait one minute for automatic reset.
Replace if defective.
5. Battery terminals require
cleaning.
6. Battery discharged or dead.
7. Solenoid or starter motor faulty.
8. Safety interlock switch faulty
9. Not sitting in seat.
See Battery Maintenance Section.
Recharge or replace.
See your dealer.
See your dealer.
Sit in seat.
Engine will turn over,
but will not start.
1. Engine flooded.
Disengage choke.
See your dealer.
Clean and gap or replace.
See engine manual.
2. Safety interlock switch faulty
3. Spark plug(s) faulty, fouled
or incorrectly gapped.
4. Water in fuel.
5. Gas is old or stale.
Drain fuel & refill with fresh fuel. Replace fuel filter.
Drain fuel & refill with fresh fuel. Replace fuel filter.
Engine starts hard or runs poorly. 1. Fuel mixture too rich.
2. Spark plug(s) faulty, fouled, or
Clean air filter. Check choke adjustment
Clean and gap or replace.
See engine manual.
incorrectly gapped.
Engine knocks.
1. Low oil level.
2. Using wrong grade oil.
Check/add oil as required.
See engine manual.
Excessive oil consumption.
1. Engine running too hot.
Clean engine fins, blower screen and
air cleaner. Clean radiator screen.
See engine manual.
2. Using wrong weight oil.
3. Too much oil in crankcase.
Drain excess oil.
Engine exhaust is black.
1. Dirty air filter.
2. Choke closed.
Replace air filter. See engine manual.
Open choke.
Engine runs, but tractor will
not drive.
1. Ground speed control pedals
not depressed.
2. Transmission release lever
in “push” position.
Depress pedals.
Move into drive position.
3. Drive belt is broken.
4. Drive belt slips.
5. Parking brake is engaged.
See Drive Belt Replacement.
See cause and remedy below.
Disengage parking brake.
26
Troubleshooting, Adjustment, & Service
Tractor Troubleshooting Continued
Tractor drive belt slips.
1. Pulleys or belt greasy or oily.
Clean as required.
2. Belt stretched or worn.
3. Idler pulley pivot bracket
“frozen” in declutched position.
Replace with new belt.
Remove idler pulley bracket, clean and lubricate.
Brake will not hold.
1. Brake is incorrectly adjusted.
2. Internal brake worn.
See Brake Adjustment.
See your dealer.
Tractor steers hard or
handles poorly.
1. Steering linkage is loose.
Check and tighten any loose connections.
See Steering Gear Adjustment.
Check and correct.
Grease spindles. See Lubricating the
Tractor.
2. Improper tire inflation.
3. Front wheel spindle
bearings dry.
TROUBLESHOOTING THE MOWER
PROBLEM
CAUSE
REMEDY
Mower will not raise.
1. Lift linkage not properly attached
or damaged.
Attach or repair.
Mower cut is uneven.
1. Mower not leveled properly.
2. Tractor tires not inflated
equally.
See Mower Adjustment.
See Maintenance Section.
Mower cut is rough looking.
1. Engine speed too slow.
2. Ground speed too fast.
3. Blades are dull.
Set to full throttle.
Slow down.
Replace blades.
See Mower Blade Service.
Clean or replace belt as necessary.
4. Mower drive belt slipping
because it is oily or worn.
5. Check PTO (Electric Clutch)
Adjustment.
See Adjustments Section.
6. Blades not properly fastened
to arbors.
See Servicing the Mower Blades.
Engine stalls easily with
mower engaged.
1. Engine speed too slow.
2. Ground speed too fast.
3. Carburetor improperly adjusted.
4. Cutting height set too low.
Set to full throttle.
Slow down.
See Engine Manual.
Cut tall grass at maximum cutting
height during first pass.
5. Discharge chute jamming
with cut grass.
6. Engine not up to operating
temperature.
Cut grass with discharge pointing toward
previously cut area.
Run engine for several minutes to warm-up.
7. Starting mower in tall grass.
1. Blade mounting screws
are loose.
Start the mower in a cleared area.
Tighten to 45-55 ft.lbs. (61-75 N.m.).
Excessive mower vibration.
2. Mower blades, arbors,
or pulleys are bent.
3. Mower blades are out
of balance.
Check and replace as necessary.
Replace blades.
See Servicing the Mower Blades.
Reinstall Correctly.
4. Belt installed incorrectly.
Excessive belt wear or breakage.
1. Bent or rough pulleys.
2. Using incorrect belt.
Repair or replace.
Replace with correct belt.
Mower drive belt slips
or fails to drive.
1. Idler pulley spring broken or not
properly attached.
2. Belt stops out of adjustment.
3. Mower drive belt broken.
4. PTO clutch out of adjustment.
Repair or replace as needed.
Check belt stops.
Replace drive belt.
Adjust PTO clutch.
Mower blades out of time.
1. Drive belt tension incorrect.
2. Shear pin broken.
Perform mower belt tension check.
Replace.
27
Troubleshooting, Adjustment, & Service
SEAT ADJUSTMENT
Pitch Adjustment
C
The pitch of the seat can be adjusted to one of three
positions. To adjust, remove the carriage bolts, spacers,
washers, and nuts (B, Figure 28) from the hinge and
reinstall them in the desired holes.
A
Seat Slide Adjustment
The seat can also be adjusted forward and back. Move
the lever (A, Figure 28), position the seat as desired, and
release the lever to lock the seat into position.
Seat Spring Adjustment
The seat springs (C, Figure 28) can be adjusted to pro-
vide a softer or firmer ride. Tilt the seat forward and slide
the spring assembly (C) forward for a softer ride, and
back for a firmer ride.
B
Figure 28. Seat Adjustment
A. Seat Adjustment Lever
B. Carriage Bolt, Spacer, Washer, & Nut
C. Seat Spring
HOPPER LATCH ADJUSTMENT
If the hopper will not latch when the lever is quickly
closed, the latch clearance may need to be adjusted.
Loosen the capscrews (A, Figure 29) and adjust the
plates on both sides of the back plate as needed.
A
Figure 29. Left Rear Wheel Well
A. Hopper Latch Capscrews
28
Troubleshooting, Adjustment, & Service
STEERING GEAR ADJUSTMENT
Nuts
If there is excessive slack in the steering system, the
steering gear backlash can be removed.
1. See Figure 30. Locate the steering gear assembly on
the underside of the tractor. Loosen the two nuts and
adjust the bracket so the gear teeth are closely
meshed.
2. Tighten nuts to 36-44 ft. lbs. (49-59 Nm) after adjust-
ment.
Figure 30. Steering Gear Adjustment
BRAKE ADJUSTMENT
1. Disengage the PTO, stop the engine, block the
wheels, remove the ignition key, and engage the
parking brake.
2. Remove the mower deck (see Mower Deck
Removal).
3. Locate the brake spring (A, Figure 31) and adjust-
ment nut (B).
B
A
4. With the parking brake engaged, measure the com-
pressed spring length. The spring should be 2-1/2”
(6,4 cm) when compressed.
If the spring is not within this range, turn the adjust-
ment nut (B, Figure 31) to compress or release the
spring.
If this adjustment does not correct a braking problem,
see your dealer.
Figure 31. Brake Spring Adjustment
A. Brake Spring
B. Adjustment Nut
29
Troubleshooting, Adjustment, & Service
CATCHER-FULL ALARM
ADJUSTMENT
There are two ways to adjust the “catcher full” alarm one
for grass volume and one for sensitivity.
GRASS VOLUME ADJUSTMENT
Sliding the paddle bracket (C, Figure 32) up increases
the volume of grass in the collector before the alarm
goes off. Sliding the paddle bracket (C) down decreases
the volume of grass in the collector before the alarm
goes off.
B
D
C
A
B
1. Loosen bracket hardware (B).
2. Slide paddle bracket (C) up or down.
3. Tighten bracket hardware (B).
SENSITIVITY ADJUSTMENT
Figure 32. Catcher Alarm Adjustment
A. Alarm Paddle
C. Paddle Bracket
D. Carriage Bolt, Washer
and Nut
Sliding the carriage bolt, washer and nut (D) up decreas-
es the sensitivity in the collector before the alarm goes
off. Sliding the carriage bolt, washer and nut (D) down
increases the sensitivity in the collector before the alarm
goes off.
B. Bracket Hardware
1. Loosen carriage bolt, washer and nut (D).
2. Slide carriage bolt, washer and nut (D) up or down
the alarm paddle (A).
3. Tighten carriage bolt, washer and nut (D).
Note: It may be necessary to change the catcher-full
alarm as turf conditions change.
MOWER LIFT ADJUSTMENT
A
The mower lift rod (A, Figure 33) can be inserted into two
holes depending on the amount of mower lift desired.
The upper hole provides higher mower lift when the
attachment lift lever is placed in transport position. The
lower hole will not lift the mower as high in transport
position, but requires less lift effort.
BATTERY CHARGING
WARNING
Keep open flames and sparks away from the
battery; the gasses coming from it are highly
explosive. Ventilate the battery well during
charging.
Figure 33. Mower Lift Adjust
(Viewed from underneath right side of tractor)
A. Mower Lift Rod
To charge the battery, follow the instructions provided by
the battery charger manufacturer as well as all warnings
included in the safety rules sections of this book. Charge
the battery until fully charged (until the specific gravity of
the electrolyte is 1.250 or higher and the electrolyte tem-
perature is at least 60° F). Do not charge at a rate high-
er than 10 amps.
A dead battery or one too weak to start the engine may
be the result of a defect in the charging system or other
electrical component. If there is any doubt about the
cause of the problem, see your dealer. If you need to
replace the battery, follow the steps under Cleaning the
Battery & Cables in the Regular Maintenance Section.
30
Troubleshooting, Adjustment, & Service
PTO CLUTCH ADJUSTMENT
A
B
WARNING
To avoid serious injury, perform adjustments only
with engine stopped, key removed and tractor on
level ground.
Check the PTO clutch adjustment after every 250 hours
of operation. Also perform the following procedure if the
clutch is slipping or will not engage, or if a new clutch
has been installed.
B
1. Remove key from ignition switch and disconnect
spark plug wires to prevent the possibility of acciden-
tal starting while the PTO is being adjusted.
B
Figure 34. PTO Clutch Adjustment
A. Adjustment Window (Qty. 3, one shown)
B. Adjustment Nut
2. See Figure 34. Note the position of the 3 adjustment
windows (A) in the side of the brake plate and the
nylock adjustment nuts (B).
3. Insert a .012”-.015” (2,5-4mm) feeler gauge (C)
through each window, positioning the gauge between
the rotor face and the armature face as shown in
Figure 35.
B
A
4. Alternately tighten the adjustment nuts (B, Figure 32)
until the rotor face and armature face just contacts
the gauge.
5. Check the windows for an equal amount of tension
when the gauge is inserted and removed, and make
any necessary adjustments by tightening or loosen-
ing the adjustment nuts.
NOTE: The actual air gap between the rotor and arma-
ture may vary even after performing the adjustment pro-
cedure. This is due to dimensional variations on compo-
nent parts, and is an acceptable condition.
C
Figure 35. Adjust PTO Clutch
A. Window
B. Adjustment Nut
C. Feeler Gauge
6. Check the mower blade stopping time. The mower
blades and mower drive belt should come to a com-
plete stop within five seconds after the electric PTO
switch is turned off.
7. Perform the BLADE BRAKE CHECK found in the
MAINTENANCE Section. Mower blades and mower
drive belt should come to a complete stop within five
seconds after electric PTO switch is turned off.
31
Troubleshooting, Adjustment, & Service
TRANSMISSION PURGING
Purge the transmission if the unit is excessively noisy or
lacks drive in forward or reverse.
1. Elevate the rear end of the tractor using a chain hoist
or floor jack. Support the rear of the unit using jack-
stands. Elevate the unit just high enough for the rear
wheels to clear the ground.
2. Activate the seat switch, depress the clutch / brake
pedal, and start the engine. After the engine has
started, set throttle to IDLE.
3. Release the brake pedal and fully depress the for-
ward ground speed pedal.
4. While holding the forward ground speed pedal down,
engage and disengage the transmission release
valve lever (A, Figure 36) several times.
A
5. Fully depress the reverse ground speed pedal.
6. While holding the reverse ground speed pedal down,
engage and disengage the transmission release
valve lever (A) several times.
Figure 36. Transmission Release Lever
A. Transmission Release Lever
7. Engage the transmission release valve lever and
stroke the transmission from full forward to full
reverse several times.
8. Lower the tractor and test run for several minutes.
32
Troubleshooting, Adjustment, & Service
MOWER ADJUSTMENTS
WARNING
Before checking mower, shut off PTO and engine,
remove the key, and allow all moving parts to
stop.
A
Cutting Height Adjustment
The cutting height adjustment lever (A, Figure 37) con-
trols the mower cutting height. Push the button to
release the lever. Move the lever back to raise the deck
and forward to lower it.
Figure 37. Mower Cutting Height Adjustment
A. Adjustment Lever
Leveling The Mower
If the cut is uneven, the mower may need leveling.
Unequal or improper tire pressure may also cause an
uneven cut. Make sure tire pressure is correct as speci-
fied in Checking Tire Pressure.
1. With the mower installed, place the tractor on a
smooth, level surface such as a concrete floor. Turn
the front wheels straight forward.
2. Check for bent blades and replace if necessary.
3. Disengage the PTO. Place the mower in mid-cut
position. Arrange one of the mower blades so that it
is pointing from side-to-side.
A
B
4. Measure the distance between the outside tips of
each blade and the ground. If there is more than 1/8”
(3mm) difference between the measurements on
each side, proceed to step 5. If the difference is 1/8”
(3mm) or less, proceed to step 6.
5. See Figure 38. Loosen the outside nut (A). Turn the
eccentric nut (B) to raise or lower left-hand side of
mower. When mower is level, hold the eccentric nut
while tightening the outside nut.
Figure 38. Leveling The Mower Side-to-Side
A. Outside Nut
B. Eccentric Nut
6. Arrange the blades so they face front-to-back.
7. Measure the distance from the ground to front tip and
rear tip of the left and right-hand blades. Front tips
should be 1/8”-1/4” higher. If not, proceed with steps
8 - 10.
D
A
B
C
8. See Figure 39. To raise front of mower deck, loosen
front nut (A) and turn rear nut (B) against bracket (C).
9. To lower front of mower deck, loosen rear nut (B) and
bracket (C) will move backwards to lengthen rod.
10. Re-check measurement before tightening front nut
(A) against bracket.
Figure 39. Leveling The Mower Front-To-Back
A. Front Nut
B. Rear Nut
C. Mower Bracket
D. Adjustment Rod
33
Troubleshooting, Adjustment, & Service
PTO BELT REPLACEMENT
1. With the mower deck installed, park the tractor on a
smooth, level surface such as a concrete floor.
Disengage the PTO, engage the parking brake, shut
the engine off, and remove the key.
A
B
H
2. Remove the mower deck (see “Mower deck
removal”). Remove the belt covers.
G
C
3. Note the position of the idler pulley belt guide (E,
Figure 40). Loosen the idler pulley capscrew and
remove the belt from the pulley (D).
F
4. Install the new belt (B) as shown. When the mower
deck is installed on the tractor, the belt wraps around
the PTO clutch pulley (A), idler pulley (D) and mower
deck drive pulley (C).
5. Return the idler pulley belt guide (E) to its original
position and tighten the idler pulley capscrew.
D
E
ARBOR DRIVE BELT REPLACEMENT
Figure 40. Mower Belts
A. PTO Pulley (Engine)
B. PTO Belt
C. Mower Deck Drive Pulley
D. Idler Pulley
1. With the mower deck installed, park the tractor on a
smooth, level surface such as a concrete floor.
Disengage the PTO, engage the parking brake, shut
the engine off, and remove the key.
2. Remove the mower deck (see “Mower Deck
Removal”). Remove the belt covers.
E. Belt Guide
F. Arbor Drive Belt
G. Idler Capscrew
H. Idler Assembly Bracket
3. Loosen the idler assembly capscrew (G, Figure 40).
4. Using a ratchet (A, Figure 41), move the idler assem-
bly (H) to relieve tension on the belt (F).
5. Remove the belt (F).
A
6. Install a new belt (F) on the pulleys as shown.
Releasing the idler assembly (H) allows the spring to
automatically tension the cogged belt.
7. Tighten the idler assembly capscrew (G). Reinstall
the belt covers.
8. Check that the blades are positioned perpendicular to
each other as shown in Figure 42. If not, perform the
mower blade timing procedure found in the “Regular
Maintenance” section.
Figure 41. Release Belt Tension
A. 3/8” Ratchet and Extension
Figure 42. Mower Blade Alignment
34
Specifications
NOTE: Specifications are correct at time of printing and are subject to change without notice.
* Actual sustained equipment horsepower will likely be lower due to operating limitations and environmental factors.
ENGINE:
TRANSMISSION:
20 HP* Briggs & Stratton
K46
Make
Briggs & Stratton
Type
Hydrostatic Tuff Torq K46
Model
Vanguard
20 @ 3600 rpm
34.8 Cu. in (570 cc)
12 Volt, 16 amp. Alternator, Battery: 230 CCA
48 Oz. (1.4 L)
Hydraulic Fluid
Capacity
Speeds
@ 3400 rpm
Continuous Torque
Output
10w 30 Premium Engine Oil
2.6 qt (2,5 L)
Forward: 0-5.5 MPH (0-8,8 km/h)
Reverse: 0-3.5 MPH (0-5,6 km/h)
215 ft. lbs. (291 N.m.)
Horsepower
Displacement
Electrical System
Oil Capacity
Drawbar Rating
Maximum Weight
on Axle
440 lbs. (200 Kg)
584 lbs. (265 Kg)
18 HP* Briggs & Stratton
Make
Briggs & Stratton
Model
Vanguard
Horsepower
Displacement
Electrical System
Oil Capacity
18 @ 3600 rpm
DIMENSIONS
34.8 Cu. in (570 cc)
12 Volt, 16 amp. Alternator, Battery: 230 CCA
48 Oz. (1.4 L)
Overall Length
109” (277 cm)
Length (Tractor Only) 76” (193 cm)
Overall Width
Height
Weight (approx.)
16HP Tractor
37” (94 cm)
At Top of Seat: 44” (112 cm)
18 HP* Briggs & Stratton
Make
Briggs & Stratton
695 lbs. (318 kg)
Model
Intek 406777
Horsepower
Displacement
Electrical System
Oil Capacity
18 @ 3600 rpm
40 Cu. in (656 cc)
12 Volt, 16 amp. Alternator, Battery: 230 CCA
1-7/8 qt. (1.9L)
CHASSIS:
Fuel Tank Cap.
Rear Wheels
Capacity: 2.5 Gallons (9.5 L)
Tire Size: 20 x 10 - 8
Inflation Pressure: 6-8 psi (,41-,55 bar)
Tire Size: 15 x 6.00-6
Front Wheels
Inflation Press.: 15 psi (,8-1,0 bar)
35
Parts &
Accessories
REPLACEMENT PARTS
TECHNICAL MANUALS
Replacement parts are available from your authorized
dealer. Always use genuine Simplicity Service Parts.
Additional copies of this manual are available, as well as
fully illustrated parts lists. These manuals show all of the
product’s components in exploded views (3D illustrations
which show the relationship of parts and how they go
together) as well as part numbers and quantities used.
Important assembly notes and and torque values are
also included.
MAINTENANCE ITEMS
Many convenient and helpful service and maintenance
items are available from you authorized dealer. Some of
these items include:
For applicable manuals currently available for your
model, contact our Customer Publications Department at
262-284-8519 (Simplicity) / 866-313-6682 (Snapper).
Have the information listed in the box below available
when phoning in your request. Technical manuals can
be downloaded from
Engine Oil
Tire Sealant
Touch-Up Paint
Grease Gun Kit
8 oz. Grease Tube
Degrimer/Degreaser
Gas Stabilizer
OPTIONAL ACCESSORIES
Rear Deflector
Gas Cans
Model:
Mfg. No.:
Your Name:
Address:
City, State, Zip:
Visa/Mastercard No.:
Card Expiration Date:
36
MANUFACTURING, INC.
500 N Spring Street / PO Box 997
Port Washington, WI 53074-0997
PRODUCTS
535 Macon Street
McDonough, GA 30253
500 N Spring Street / PO Box 997
Port Washington, WI 53074-0997
© Copyright 2005 Simplicity Manufacturing, Inc.
All Rights Reserved. Printed in USA.
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