OPERATOR’S MANUAL
Chipper Shredder
Vacuum
Model Number
24A-020D401
IMPORTANT: READ SAFETY RULES AND INSTRUCTIONS CAREFULLY
Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest-
covered, brush-covered or grass-covered land unless the engine’s exhaust system is equipped with a spark arrester meeting
applicable local or state laws (if any). If a spark arrester is used, it should be maintained in effective working order by the operator.
In the State of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have
similar laws. Federal laws apply on federal lands. A spark arrester for the muffler is available through your nearest engine authorized
service dealer or contact the service department, P.O. Box 368022 Cleveland, Ohio 44136-9722.
MTD PRODUCTS INC. P.O. BOX 368022 CLEVELAND, OHIO 44136-9722
770-10197Am
(3/00)
PRINTED IN U.S.A.
FORM NO.
SECTION 1: IMPORTANT SAFE OPERATION PRACTICES
WARNING: This symbol points out important safety instructions which, if not followed, could
endanger the personal safety and/or property of yourself and others. Read and follow all instructions in
this manual before attempting to operate this machine. Failure to comply with these instructions may
result in personal injury. When you see this symbol - heed its warning.
WARNING: The Engine Exhaust from this product contains chemicals known to the
State of California to cause cancer, birth defects or other reproductive harm.
DANGER: This machine was built to be operated according to the rules for safe operation in this
manual. As with any type of power equipment, carelessness or error on the part of the operator can
result in serious injury. This machine is capable of amputating hands and feet and throwing objects.
Failure to observe the following safety instructions could result in serious injury or death.
thrown and cause personal injury or damage to the
machine.
TRAINING
•
Read, understand, and follow all instructions on the
machine and in the manual(s) before attempting to
assemble and operate. Keep this manual in a safe
place for future and regular reference and for
ordering replacement parts.
•
•
Always wear safety glasses or safety goggles
during operation or while performing an adjustment
or repair, to protect eyes. Thrown objects which
ricochet can cause serious injury to the eyes.
Wear sturdy, rough-soled work shoes and close-
fitting slacks and shirts. Loose fitting clothes or
jewelry can be caught in movable parts. Never
operate this machine in bare feet or sandals. Wear
leather work gloves when feeding material in the
chipper chute.
Before starting, check all bolts and screws for
proper tightness to be sure the machine is in safe
working condition. Also, visually inspect machine
for any damage at frequent intervals.
Maintain or replace safety and instructions labels,
as necessary.
•
•
Be familiar with all controls and their proper
operation. Know how to stop the machine and
disengage them quickly.
Never allow children under 16 years old to operate
this machine. Children 16 years old and over
should read and understand the operation
instructions and safety rules in this manual and
should be trained and supervised by a parent.
Never allow adults to operate this machine without
proper instruction.
Keep bystanders, helpers, pets, and children at
least 75 feet from the machine while it is in
operation. Stop machine if anyone enters the area.
Never run an engine indoors or in a poorly
ventilated area. Engine exhaust contains carbon
monoxide, an odorless and deadly gas.
Do not put hands and feet near rotating parts or in
the feeding chambers and discharge opening.
Contact with the rotating impeller can amputate
fingers, hands, and feet.
•
•
•
•
•
To avoid personal injury or property damage use
extreme care in handling gasoline. Gasoline is
extremely flammable and the vapors are explosive.
Serious personal injury can occur when gasoline is
spilled on yourself or your clothes which can ignite.
Wash your skin and change clothes immediately.
•
•
• Use only an approved gasoline container.
• Extinguish all cigarettes, cigars, pipes, and other
sources of ignition.
•
Never attempt to unclog either the feed intake or
discharge opening, remove or empty vacuum bag,
or inspect and repair the machine while the engine
is running. Shut the engine off and wait until all
moving parts have come to a complete stop.
Disconnect the spark plug wire and ground it
against the engine.
• Never fuel machine indoors.
• Never remove gas cap or add while the engine is hot
or running.
• Allow engine to cool at least two minutes before
refueling.
• Never over fill fuel tank. Fill tank to no more than 1/2
inch below bottom of filler neck to provide space for
fuel expansion.
PREPARATION
•
Thoroughly inspect the area where the equipment
is to be used. Remove all rocks, bottles, cans, or
other foreign objects which could be picked up or
• Replace gasoline cap and tighten securely.
• If gasoline is spilled, wipe it off the engine and
equipment. Move machine to another area. Wait 5
minutes before starting the engine.
3
• Never store the machine or fuel container inside
where there is an open flame, spark, or pilot light
(e.g. furnace, water heater, space heater, clothes
dryer, etc.)
•
•
Keep your face and body back and to the side of
the chipper chute while feeding material into the
machine to avoid accidental kickback injuries.
Never operate this machine without good visibility
or light. Always be sure of your footing and keep a
firm hold on the handles.
Do not operate this machine on a gravel surface.
Do not operate this machine while under the
influence of alcohol or drugs.
• To reduce a fire hazard, keep machine free of grass,
leaves, or other debris build-up. Clean up oil fuel
spillage and remove any fuel soaked debris.
•
•
• Allow machine to cool at least 5 minutes before
storing.
•
•
Muffler and engine become hot and can cause a
burn. Do not touch.
Never pick up or carry machine while the engine is
running.
OPERATION
•
Do not put hands and feet near rotating parts or in
the feeding chambers and discharge opening.
Contact with the rotating impeller can amputate
fingers, hands, and feet.
MAINTENANCE AND STORAGE
•
•
•
Before starting the machine, make sure the chipper
chute, feed intake, and cutting chamber are empty
and free of all debris.
Thoroughly inspect all material to be shredded and
remove any metal, rocks, bottles, cans, or other
foreign objects which could cause personal injury or
damage to the machine.
Never tamper with safety devices. Check their
proper operation regularly.
Check bolts and screws for proper tightness at
frequent intervals to keep the machine in safe
working condition. Also, visually inspect machine
for any damage and repair, if needed.
Before cleaning, repairing, or inspecting, stop the
engine and make certain the impeller and all
moving parts have stopped. Disconnect the spark
plug wire and ground it against the engine to
prevent unintended starting.
Do not change the engine governor settings or
overspeed the engine. The governor controls the
maximum safe operating speed of the engine.
Maintain or replace safety and instruction labels, as
necessary.
Follow this manual for safe loading, unloading,
transporting, and storage of this machine.
Never store the machine or fuel container inside
where there is an open flame, spark or pilot light
such as a water heater, furnace, clothes dryer, etc.
Always refer to the operator’s manual for proper
instructions on off-season storage.
If the fuel tank has to be drained, do this outdoors.
Observe proper disposal laws and regulations for
gas, oil, etc. to protect the environment.
•
•
•
•
If the impeller strikes a foreign object or if your
machine should start making an unusual noise or
vibration, immediately shut the engine off. Allow the
impeller to come to a complete stop. Disconnect the
spark plug wire, ground it against the engine and
perform the following steps:
• Inspect for damage.
•
•
•
• Repair or replace any damaged parts.
• Check for any loose parts and tighten to assure
continued safe operation.
•
Do not allow an accumulation of processed
material to build up in the discharge area. This can
prevent proper discharge and result in kickback of
material through the feed opening.
•
•
•
Do not attempt to shred or chip material larger than
specified on the machine or in this manual.
Personal injury or machine damage could result.
Never attempt to unclog either the feed intake or
discharge opening while the engine is running.
Shut the engine off, wait until all moving parts have
stopped, disconnect the spark plug wire and
ground it against the engine before clearing debris.
Never operate without vacuum bag and discharge
chute properly attached to the machine. Never
empty or change vacuum bag while the engine is
running. Zippered end of vacuum bag must be kept
closed at all times during operation.
•
•
•
•
•
Never operate without either the inlet nozzle or
optional hose attachment properly attached to the
machine. Never attempt to attach or change either
attachment while the engine is running.
Keep all guards, deflectors and safety devices in
place and operating properly.
4
WARNING - YOUR RESPONSIBILITY: Restrict the use of this power machine to persons who read,
understand and follow the warnings and instructions in this manual and on the machine.
NOTE: Not all safety labels shown may apply to your chipper shredder vacuum.
SECTION 2: ASSEMBLING YOUR CHIPPER SHREDDER VACUUM
IMPORTANT: This unit is shipped without gasoline or oil
in the engine. Be certain to service engine with gasoline
and oil as instructed in the separate engine manual
before operating your machine.
Upper
Handle
Rope
Guide
NOTE: Reference to right or left hand side of the
chipper shredder vacuum is observed from the
operating position.
Blower Chute
Wing
Nut
Removing Unit From Carton
•
Remove staples, break glue on top flaps, or cut
tape at carton end and peel along top flap to open
carton.
Wing
Nuts
•
•
•
Remove loose parts if included with unit (i.e.,
operator’s manual, etc.)
Cut along corners, lay carton down flat, and remove
packing material.
Roll or slide unit out of carton and check carton
thoroughly for loose parts.
Bag
Lower
Handle
Loose Parts In Carton (See Figure 1)
•
•
•
Handle Assembly
Bag
Blower Chute (If Equipped)
Wing
Nuts
Disconnecting Spark Plug Wire
Before setting up your chipper shredder vacuum,
disconnect the spark plug wire from the spark plug and
ground to a stud on the engine.
Carriage
Screw
Figure 1
5
Attaching The Handle
Lower
Handle
•
Unfold the upper handle until it aligns with the lower
handle.
•
Secure the two handles by tightening the wing nuts
(carriage bolts must be seated properly into the
handle).
Bag
Handle
Bag
Clip
Stud
•
Remove the hairpin clips from the handle brackets
on the chipper shredder vacuum and remove the
carriage bolts and wing nuts from the lower handle.
See Figure 2.
Locking
Rod
Front
Tab
•
•
Place each bottom hole in lower handle over pins
on handle brackets and secure with hairpin clips.
Insert carriage bolts thru upper hole in lower handle
from the outside and secure with wing nuts.
Strap
Front
Tab
To Engine
Lower
Wing Nuts
Handle
Safety
Switch
Carriage
Bolt
Stud
Hairpin
Pin
Clip
Figure 3
Handle
Brackets
Attaching The Blower Chute (If Equipped)
•
Grasp blower chute with one hand and pull locking
rod on mounting bracket with other hand toward
engine. See Figure 4.
Figure 2
•
•
Loosen the wing nut that secures the rope guide to
the right side of upper handle.
Pull the starter rope out of the engine slowly and
slip the starter rope into the rope guide. Tighten the
wing nut.
•
Slip blower chute over rim of the discharge opening
and release locking rod to secure chute in place.
Make sure the safety switch button is fully
depressed by the front tab on the blower chute.
Raise the nozzle height to the highest setting when
using the blower chute. Refer to nozzle height
adjustment in the OPERATION section.
•
Attaching The Bag
•
Grasp bag handle with one hand and pull locking
rod on mounting bracket with other hand toward
engine. See Figure 3.
Front
Tab
Blower
Chute
•
•
•
Slip bag over the rim of the discharge opening and
release locking rod to secure bag in place.
Place the straps on the bag over the lower handle,
hooking them on the studs.
Front
Tab
Snap bag clip to the top of the lower handle.
NOTE: The safety switch button attached to the
mounting bracket must be fully depressed by the front
tab on the bag handle when securing the bag or the
engine will not start.
Safety
Switch
Locking
Rod
Figure 4
6
SECTION 3: KNOW YOUR CHIPPER SHREDDER VACUUM
Starter
Handle
Bag
Bag Handle
Nozzle Height
Adjustment Lever
Chipper
Chute
Nozzle
Blower Chute
Figure 5
Read this operator’s manual and safety rules before
operating your chipper shredder vacuum. Compare the
illustrations in Figure 5 with your unit to familiarize
yourself with the location of various controls and
adjustments. Save this manual for future reference.
Nozzle Height Adjustment Lever
Used to adjust the nozzle ground clearance ranging
approximately 5/8” to 3 3/4”.
Nozzle
Yard waste such as leaves and pine needles can be
vacuumed up through the nozzle for shredding.
Starter Handle
The starter handle is attached to the right upper handle.
Stand behind unit and pull the starter handle to start
engine. See Figure 5.
Throttle Control Lever (Not Shown)
The throttle control lever is located on the engine. It
controls the engine’s speed and stops the engine. See
separate engine manual packed with unit for details.
Bag
Collects shredded material fed through the chipper
chute or vacuumed through the nozzle. See Figure 5.
Engine Controls
See the separate engine manual for the location and
function of the controls on the engine.
Bag Handle
Used to grasp bag in order to assist in attaching,
removing, and emptying bag. See Figure 5.
Stopping Engine
Chipper Chute
•
Move throttle control lever to STOP or OFF
position.
Allow twigs and small branches up to 1 1/2” in diameter
to be fed into the impeller for chipping. See Figure 5.
•
Disconnect spark plug wire from spark plug and
ground against the engine.
Blower Chute (If Equipped)
When attached to unit the blower chute is used to blow
or scatter yard waste such as leaves, pine needles, or
small twigs across yard. See Figure 5.
7
SECTION 4: OPERATING YOUR CHIPPER SHREDDER VACUUM
WARNING: The operation of any chipper
shredder vacuum can result in foreign
objects being thrown into the eyes, which
can damage your eyes severely. Always
wear the safety glasses provided with this
unit or eye shields before chipping or
blowing and while performing any
adjustments or repairs.
•
Grasp bag handle with one hand and pull lock rod
on mounting bracket with other hand toward engine
to release.
Remove bag from rim of the discharge opening.
Refer to Figure 3.
Twist the two buttons on the back of the bag to
unlock and empty contents. See Figure 6.
Hold bag handle and bag clip while emptying the
contents.
Compress bag opening and fold inner flap over
opening.
•
•
•
•
•
•
Gas And Oil Fill-Up
Service the engine with gasoline and oil as instructed in
the separate engine manual packed with your chipper
shredder vacuum. Read instructions carefully.
Fold outer flap over inner flap and insert buttons on
the bag through metal outlets.
Twist the buttons to lock bag.
WARNING: Never fill fuel tank indoors with
engine running or until the engine has
been allowed to cool for at least two
minutes after running.
Buttons
Starting Engine
Bag Clip
Inner Flap
•
Attach spark plug wire to spark plug. Make certain
the metal cap on the end of the spark plug is
fastened securely over the metal tip on the spark
plug.
Bag Handle
•
•
Make sure safety switch wire is connected to
engine and properly grounded.
Engines with choke lever:
Outer Flap
Move choke lever on engine to CHOKE position. (A
warm engine may not require choking).
Engines with primer:
Strap
Prime engine as instructed in separate engine
manual.
•
•
The throttle control is located on the engine. Move
engine throttle control lever to FAST or ON position.
Stand behind unit, grasp starter handle and pull
rope out slowly until engine reaches start of
compression cycle (rope will pull slightly harder at
this point).
Pull rope with a rapid, continuous, full arm stroke.
Keep a firm grip on starter handle. Let rope rewind
slowly.
Figure 6
To Remove Blower Chute (If Equipped)
•
Grasp blower chute with one hand and pull lock rod
on mounting bracket with other hand toward engine
to release. Refer to Figure 4.
•
•
•
Remove blower chute from rim of the discharge
opening.
Repeat previous steps until engine fires. When
engine starts, move choke control (if equipped)
gradually to RUN position.
Using the Chipper Shredder Vacuum
WARNING: Never run the engine indoors
or in a poorly ventilated area. Engine
exhaust contains carbon monoxide, an
odorless and deadly gas.
Place both hands on top of upper handle to push unit
over yard waste. Yard waste such as leaves and pine
needles can be vacuumed up through the nozzle for
shredding. After material has been shredded by the flail
blades on the impeller assembly, it will be discharged
into catcher bag or through blower chute. Do not
attempt to shred or chip any material other than
vegetation found in a normal yard (i.e. branches,
leaves, twigs, etc.) Avoid fibrous plants such as tomato
To Empty Bag
•
Unhook bag straps from the lower handle and
unsnap bag clip from the top of lower handle.
See Figure 6.
8
vines until they are thoroughly dried out. Materials such
as stalks or heavy branches up to 1 1/2” in diameter
may be fed into the chipper chute. See Figure 7.
WARNING: Do not at any time make any
adjustments without first stopping engine
and disconnecting spark plug wire.
Nozzle Height Adjustment
The nozzle can be adjusted to any five positions,
ranging from 5/8” to 3 3/4” ground clearance. The
nozzle height has to be adjusted according to the
conditions. Move the height adjustment levers forward
or backward to adjust the nozzle upwards or
downwards. See Figure 8.
NOTE: In general, raise the nozzle height to vacuum a
think layer of leaves or to operate with the blower chute
and lower the nozzle height for smoother surfaces.
Chipper
Chute
Nozzle
Figure 7
IMPORTANT: The flail screen is located inside the
housing in the discharge area. If the flail screen
becomes clogged, remove and clean as instructed in
SECTION 5: MAINTAINING YOUR CHIPPER
SHREDDER VACUUM. For best performance, it is also
important to keep the chipper blade sharp.
Height
Adjustment
Lever
Nozzle
Figure 8
SECTION 5: MAINTAINING YOUR CHIPPER SHREDDER VACUUM
Customer Responsibilities
MAINTENANCE
SCHEDULE
SERVICE
DATES
Lubricate Wheels
Lubricate Nozzle Levers
Lubricate Locking Rod
Check Chipper Blade
Change Oil
Check Air Filter
Clean Engine
Check Spark Plug
9
WARNING: Always stop engine and
disconnect spark plug wire before
cleaning, lubricating or doing any kind of
maintenance on your machine.
Removing The Flail Screen
If the discharge area becomes clogged, remove the flail
screen and clean area as follows:
•
•
•
Stop the engine and make certain the chipper
shredder vacuum has come to a complete stop.
Disconnect spark plug wire from spark plug and
ground against the engine.
Remove the bag or blower chute from the unit as
instructed in the OPERATION section to obtain
access to flail screen. See Figure 10.
Lubrication
Wheels: Lubricate each wheel shoulder screw once a
season with light oil. See Figure 9.
Nozzle height adjustment levers: Lubricate the pivot
points of the nozzle height adjustment levers once a
season with light oil. See Figure 9.
Hex Screw &
Flat Washer
Engine: Follow the separate engine manual packed
with you unit for lubrication instructions.
Lubricate
Lock Nut
Flail Screen
Figure 10
•
•
Remove hex screw on right side of unit that
attaches to the fail screen. See Figure 11.
Remove hex screw and flat washer on top of rear
housing mounting bracket and the lock nut that
secures flail screen. See Figure 10.
•
Remove and clean the screen by scraping or
washing with water. Reinstall the flail screen.
Figure 9
Maintenance
Engine
Refer to the separate engine manual for all engine
maintenance instructions.
•
•
Check engine oil level before each use as
instructed in the separate engine manual packed
with your unit. Read and follow instructions
carefully.
Clean air cleaner every 25 hours under normal
conditions or once a season. Clean every few hours
under extremely dusty conditions. To service the air
cleaner, refer to the separate engine manual
packed with your unit.
Remove
Hex Screw
Figure 11
Sharpening Or Replacing Chipper Blade
Because the engine on this unit has a tapered
crankshaft, a special impeller tool (part number 753-
0638) is required to remove the impeller assembly. For
further assistance, contact your local service dealer.
•
The spark plug should be cleaned and the gap
reset once a season. Check engine manual for
correct plug type and gap specifications.
10
NOTE: When tipping the unit, empty the fuel tank and
keep spark plug side up.
•
•
Remove lock nut that secures flail screen to the
lower housing. The flail screen does not have to be
removed.
Remove the hex bolt, lock washer, and flat washer
that secure the impeller assembly to the crankshaft.
See Figure 14.
•
•
Disconnect the spark plug wire and ground it away
from the spark plug.
Remove the front hubcaps, shoulder screws, wave
washers, and bell washers that attach to the front
wheels. See Figure 12.
•
Remove the shoulder screws that go through the
pivot arms and height bracket adjusters to the front
support brace.
Upper
Housing
Chipper
Blade
Impeller
Assembly
Hex Bolt
Lock Washer
Flat Washer
Pivot
Arm
Bell
Washer
Shoulder
Screw
Flail
Blade
Hubcap
BOTTOM VIEW
Figure 14
Height
Bracket
Adjuster
Shoulder
Screw
•
Apply lubricant to the threads of impeller removal
tool and then thread the tool into the crankshaft.
Stop when the impeller assembly can move on the
crankshaft.
Wave Washer
Figure 12
•
•
Remove the impeller assembly from the crankshaft.
Unthread the impeller removal tool from the
impeller assembly.
Remove the blade using a 3/16” allen wrench on
the outside of the blade and 1/2” wrench on the
impeller assembly.
•
Remove the three screws on the upper housing
that secure the nozzle cover and the nine screws
that secure the lower housing the upper housing.
See Figure 13.
•
•
Replace or sharpen chipper blade.
When sharpening blade, protect hands by using
gloves and follow the original angle of grind.
Reassemble by performing the previous steps in
reverse order.
Tighten blade screws to 210-250 in-lbs.
Tighten impeller bolt to 375-425 in-lbs.
•
•
Storing Your Chipper Shredder Vacuum
•
•
•
Clean the equipment thoroughly.
Wipe equipment with a oiled rag to prevent rust.
Refer to engine manual for correct engine storage
instructions
Lower
Housing
Screws
•
Store unit in a clean, dry area. Do not store next to
corrosive materials such as fertilizer.
Nozzle
Screws
Figure 13
11
SECTION 6: TROUBLESHOOTING
Problem
Cause
Remedy
Engine fails to start
1. Spark plug wire disconnected.
2. Fuel tank empty or stale fuel.
3. Throttle control lever not in correct
starting position. (If Equipped)
4. Choke not in CHOKE position.
5. Blocked fuel line.
1. Connect wire to spark plug.
2. Fill tank with clean, fresh gasoline.
3. Move throttle lever to FAST position.
4. Move choke to CHOKE position.
5. Clean fuel line.
6. Faulty spark plug.
6. Clean, adjust gap, or replace.
Engine runs erratic
1. Spark plug wire loose.
2. Unit running on CHOKE.
1. Connect and tighten spark plug wire.
2. Move choke lever (if equipped) to OFF
position.
3. Blocked fuel line or stale fuel.
3. Clean fuel line; fill tank with clean, fresh
gasoline
4. Water or dirt in fuel system.
5. Dirty air cleaner.
6. Carburetor out of adjustment.
4. Drain fuel tank. Refill with fresh fuel.
5. Clean or replace air cleaner.
6. See authorized service dealer.
Too much vibration
Engine overheats
1. Loose parts or damaged impeller.
1. See authorized service dealer.
1. Engine oil level low.
2. Dirty air cleaner.
3. Carburetor not adjusted properly.
1. Fill crankcase with proper oil.
2. Clean or replace air cleaner.
3. See authorized service dealer.
Occasional skip (hesitates) 1. Spark plug gap too close.
at high speed
1. Adjust gap to .030”.
Unit does not discharge
1. Discharge chute clogged.
1. Stop engine immediately and
disconnect spark plug wire. Clean flail
screen and inside of discharge opening.
2. Stop engine and disconnect spark plug
wire. Remove lodged object.
2. Foreign object lodged in impeller.
3. Low engine RPM
4. Vacuum bag is full.
3. Always run engine at full throttle.
4. Empty bag.
Rate of discharge slows
considerably or
composition of discharged
material changes.
1. Low engine RPM.
2. Chipper blade dull.
1. Always run engine at full throttle.
2. Replace chipper blade or see your
authorized service dealer.
NOTE: For repairs beyond the minor adjustments listed above, contact your nearest authorized service dealer.
12
NOTES
13
Model 24A-020D401
1
40
2
3
41
4
39
5
12
11
6
8
10
7
9
14
13
13
17
19
18
15
7
16
20
5
7
21
23
16
22
25
24
26
27
28
30
31
29
32
33
34
35
36
36
37
38
36
14
Model 24A-020D401
Ref.
Ref.
No.
Part No.
No.
Part Description
Switch Cover
Part No.
781-0490
Part Description
Chipper Blade
1.
2.
725-1700
725-3166
710-0224
629-0920
710-0604
714-0104
736-0264
732-0962
781-0778
747-1153
710-3008
681-0122
726-0454
736-0607
710-0502A
710-0969
710-3195
710-3025
710-0604A
781-0720
710-1054
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
39.
40.
41.
Safety Switch
736-0119
712-0411
681-0152
719-0329
781-0735
711-1401
715-0166
736-0247
736-0217
710-0818
681-0154
710-3038
781-0721
712-3004A
731-2265
712-0158
731-1402B
710-1256
731-1613
Lock Washer 5/16
Hex Lock Nut 5/16-24
Impeller Assembly
Flail Blade
3.
Hex Washer Screw #10-16 x.50
Wire Harness
4.
5.
Hex Washer Screw 5/16-18 x.625
Cotter Pin
6.
Pin Clip
7.
Flat Washer.330 ID x.630 OD
Compression Spring
Clevis Pin
8.
Spiral Pin
9.
Mounting Bracket
Flat Washer.375 ID x 1.25 OD
Lock Washer 3/8
Hex Cap Screw 3/8-24 x 2.0
Screen Assembly
Hex Cap Screw 5/16-18 x.875
Lower Housing
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
Lock Rod
Hex Cap Screw 5/16-18 x.75
Chipper Chute Assembly
U-Clip Lock Nut 5/16-18
External Lock Washer 5/16
Hex Washer Screw 3/8-16 x 1.25
Screw #12-16 x 1.0
Lock Nut 5/16-18
Nozzle Cover
Hex Cap Screw 5/16-18 x 4.5
Hex Cap Screw 5/16-18 x.625
Hex Washer Screw 5/16-18 x.625
Upper Housing
Lock Nut 5/16-18
Shroud
Screw #8-18 x 1.25
Safety Switch Cover
Hex Screw 5/16-24 x 1.0
NOTE: For painted parts, please refer to
the list of color codes below. Please add
the applicable color code, wherever
needed, to the part number to order a
replacement part. For instance, if a part
numbered 700-sextets is painted Yard-
Man Green, the part number to order
would be 700-sextets-0665.
Yard-Man Green: 0665
Yard-Man Yellow: 0674
Powder Black: 0637
15
Model 24A-020D401
1
2
4
3
5
35
7
5
8
6
9
11
10
9
11
13
15
12
12
12
14
16
17
19
12
23
14
17
25
26
29
33
21
18
30
22
18
14
17
20
34
27
28
31
33
32
21
16
Model 24A-020D401
Ref.
Ref.
No.
Part No.
No.
Part Description
Foam Grip
Part No.
736-0105
Part Description
1.
2.
720-0295
749-0438C
720-0279
710-1205
720-0314
710-1174
749-0907A
664-0090
711-1293
712-0397
710-0703
726-0453
781-0777
712-3004A
714-0104
681-0155
681-0156
710-3025
18.
19.
20.
21.
22.
23.
Bell Washer.401 ID x.870 OD
Wheel 9 x 2
Upper Handle
734-1992
738-1015
731-1426
781-0725
781-0765
781-0766
748-0417
747-1100
738-1017
732-0864
710-0653
782-0578
710-0642
734-1978
736-0232
738-0213
OEM-290-012
3.
Knob
Shoulder Screw 3/8-16
Hubcap
4.
Eye Bolt
5.
Handle Knob 5/16-18
Carriage Bolt
Front Wheel Support Brace
Hgt Bracket Adjuster LH
Height Brkt Adj RH (Not Shown)
Pivot Arm
6.
7.
Lower Handle
8.
Bag Assembly
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
9.
Studs
Handle Height Adjuster
Shoulder Screw 3/8-16
Height Adjuster Plate Spring
Hex Washer Screw 1/4-20 x .375
Spring Lever Support Bracket
Hex Washer Screw 1/4-20 x .75
Wheel 8 x 2
10.
11.
12.
13.
14.
15.
16.
Wing Nut 1/4-20
Carriage Screw 1/4-20 x.75
Lock U-Clip Nut 3/8-16
Rear Wheel Support Brace
Flange Lock Nut 5/16-18
Cotter Pin
Handle Bracket Ass”y LH
Hndle Brkt Ass”y RH (Not Shown)
Hex Cap Screw 5/16-18 x.625
Wave Washer .531 ID x .781 OD
Shoulder Screw
17.
Blower Chute Ass’y (If Equipped)
17
18
19
MANUFACTURER’S LIMITED WARRANTY FOR:
c. Routine maintenance items such as lubricants, filters,
blade sharpening and tune-ups, or adjustments such
as brake adjustments, clutch adjustments or deck
adjustments; and normal deterioration of the exterior
finish due to use or exposure.
The limited warranty set forth below is given by MTD
PRODUCTS INC (“MTD”) with respect to new merchandise
purchased and used in the United States, its possessions
and territories.
d. MTD does not extend any warranty for products sold
or exported outside of the United States of America,
its possessions and territories, except those sold
through MAD’s authorized channels of export distribu-
tion.
MTD warrants this product against defects in material and
workmanship for a period of two (2) years commencing on
the date of original purchase and will, at its option, repair or
replace, free of charge, any part found to be defective in
material or workmanship. This limited warranty shall only
apply if this product has been operated and maintained in
accordance with the Operator’s Manual furnished with the
product, and has not been subject to misuse, abuse, com-
mercial use, neglect, accident, improper maintenance,
alteration, vandalism, theft, fire, water or damage because
of other peril or natural disaster. Damage resulting from the
installation or use of any accessory or attachment not
approved by MTD Products Inc. for use with the product(s)
covered by this manual will void your warranty as to any
resulting damages.
No implied warranty, including any implied warranty of
merchantability or fitness for a particular purpose,
applies after the applicable period of express written
warranty above as to the parts as identified. No other
express warranty or guaranty, whether written or oral,
except as mentioned above, given by any person or
entity, including a dealer or retailer, with respect to any
product shall bind MTD. During the period of the War-
ranty, the exclusive remedy is repair or replacement of
the product as set forth above. (Some states do not
allow limitations on how long an implied warranty lasts, so
the above limitation may not apply to you.)
Normal wear parts or components thereof are subject to
separate terms as follows: All normal wear part or compo-
nent failures will be covered on the product for a period of
90 days regardless of cause. After 90 days, but within the
two year period, normal wear part failures will be covered
ONLY IF caused by defects in material or workmanship of
OTHER component parts. Normal wear parts and compo-
nents include, but are not limited to, belts, blades, blade
adapters, grass bags, rider deck wheels, seats, snow
thrower skid shoes, shave plates and tires. Batteries are
covered by a 90-day limited replacement warranty.
The provisions as set forth in this Warranty provide the
sole and exclusive remedy arising from the sales. MTD
shall not be liable for incidental or consequential loss
or damages including, without limitation, expenses
incurred for substitute or replacement lawn care ser-
vices, for transportation or for related expenses, or for
rental expenses to temporarily replace a warranted
product. (Some states do not allow the exclusion or limita-
tion of incidental or consequential damages, so the above
exclusion or limitation may not apply to you.)
HOW TO OBTAIN SERVICE: Warranty service is available,
WITH PROOF OF PURCHASE THROUGH YOUR LOCAL
AUTHORIZED SERVICE DEALER. To locate the dealer in
your area, please check for a listing in the Yellow Pages or
contact the Customer Service Department of MTD PROD-
UCTS INC by calling 1-800-800-7310 or writing to P.O. Box
368022, Cleveland, Ohio 44136-9722.
In no event shall recovery of any kind be greater than the
amount of the purchase price of the product sold. Alteration
of the safety features of the product shall void this War-
ranty. You assume the risk and liability for loss, damage, or
injury to you and your property and/or to others and their
property arising out of the use or misuse or inability to use
the product.
This limited warranty does not provide coverage in the
following cases:
This limited warranty shall not extend to anyone other than
the original purchaser, original lessee or the person for
whom it was purchased as a gift.
a. The engine or component parts thereof. These items
carry a separate manufacturer’s warranty. Please refer
to the applicable manufacturer’s warranty on these
items.
b. Log splitter pumps, valves and cylinders have a sepa-
rate one year warranty.
How State Law Relates to this Warranty: This limited
warranty gives you specific legal rights, and you may also
have other rights which vary from state to state.
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