MTD 464, 463, 24A464B062 Owner’s Manual

YARD

OPERATOR'S MAN UAL

Chipper Shredder

Model Series

462 thru 465

Model 465 Shown

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

PRINTED IN U.S.A.

FORM NO. 770-10038B

(3/00)

TABLEOFCONTENTS

Content Page

Important Safe Operation Practices ................................................................... 3

Assembling Your Chipper Shredder ................................................................... 5

Know Your Chipper Shredder ............................................................................ 7

Operating Your Chipper Shredder .................................................................... 7

Maintaining Your Chipper Shredder .................................................................. 9

Troubleshooting ................................................................................................. 11

Parts List ............................................................................................................ 12

FINDINGMODELNUMBER

This Operator's Manual is an important part of your new chipper shredder vacuum. Itwill help you
assemble, prepare and maintain the unit for best performance. Please read and understand what it says.

Before you start assembling your new equipment, please locate the model plate on the

equipment and copy the information from itin the space provided below. The information on

the model plate is very important if you need help from our Customer Support Department or

an authorized dealer.

You can locate the model number by standing behind the unit and looking down at the frame below

the engine. A sample model plate is explained below. For future reference, please copy the model

number and the serial number of the equipment in the space below.

(Model Number) (Serial Number)

MTD PRODUCTS INC

CLEVELAND, OHIO 44136

Copy the model number here:

Copy the serial number here:

CALLINGCUSTOMERSUPPORT

If you have difficulty assembling this product or have any questions regarding the controls, operation or

maintenance of this unit, please call the Customer Support Department.

Call 1- (330) 220-4MTD (4683) or 1- (800)-800-7310 to reach a Customer Support
representative. Please have your unit's model number and serial number ready when you

call. See previous section to locate this information. You will be asked to enter the serial
number in order to process your call.

SECTION1: IMPORTANTSAFEOPERATIONPRACTICES

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.

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.

• 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.

• 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.

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
thrown and cause personal injury or damage to the

machine.

• 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.

• 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.

• Useonly an approved gasoline container.

• Extinguish all cigarettes, cigars, pipes, and other
sources of ignition.

• Neverfuel 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.

• 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.

• Never store the machine or fuel container inside
where there is an open flame, spark, or pilot light

(e.g.furnace,waterheater,spaceheater,clothes

dryer,etc.)
Toreduceafirehazard,keepmachinefreeofgrass,

leaves,orotherdebrisbuild-up.Cleanupoilorfuel

spillageandremoveanyfuelsoakeddebris.
Allowmachineto coolat least5 minutesbefore

storing.

OPERMION

• 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.

• 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.

• If it becomes necessary to push material through
the shredder hopper, use a small diameter stick. Do
not use your hands or feet.

• 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 fordamage.

• 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 the shredder hopper,
chipper chute, ordischarge chute properly attached
to the machine. Never empty or change discharge
bag while the engineis running.

• Keep all guards, deflectors and safety devices in
place and operating properly.

• 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.

• Do not operate this machine on a paved,gravel or

non-level surface.

• Do not operate this machine while under the

influence of alcohol or drugs.

• Muffler and engine become hot and can cause a

burn. Do not touch.

• Never pick up or carry machine while the engine is

running.

MAINTENANCEANDSTORAGE

• 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.

understand and follow the warnings and instructions in this manual and on the machine.

WARNING: - YOUR RESPONSIBILITY: Restrict the use of this power machine to persons who read,

NOTE: Not all safety labels shown may apply to your chipper shredder.

WARN_NG= DO NOT OPERATE
TH_S MACHINE UNLESS THE

CHUTE DEFLECTOR HAS £EEN
PROPERLY INSTALLED AND _S
SECURED W_TH TNA HAND
KNOBS,

ROTATING CUTTING BLADES_
KEEP HANDS AND FEET OUT

SECTION2: ASSEMBLINGYOURCHIPPERSHREDDER

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.

NOTE: Reference to right or left hand side of the

chipper shredder vacuum is observed from the
operating position.

RemovingUnitFromCarton

• Remove staples, break glue on top flaps, or cut
tape at carton end and peel along top flap to open

carton.

• 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.

DisconnectingSparkPlugWire

Before setting up yourchipper shredder, disconnect the
spark plugwire from the spark plug and ground against

the engine

Hopper
Assembly

LoosePartsinCarton(SeeFigure1)

• Hopper Assembly

• Discharge Chute

• Chipper Chute (463 thru 465)

• Bag (Not Shown)

Chipper
Chute

Discharge
Chute

Figure 1

AttachingTheHopperAssembly(A,Models)

• Remove six hex nuts and washers from the weld

studs on the impeller housing. Leave the support
plate in place on the weld studs. See Figure 2.

• Place hopper assembly into position in front of
impeller housing, aligning holes in hopper
assembly collar with weld studs.

Impeller Housing

He:aShe_

Hopper

Assembly

pper

Bracket

Bracket

Release
Rod

Weld Stud

• Secure both sides of discharge chute to impeller
housing using wing knobs previously removed.

AttachingTheChipperChute

(Model463 Thru4650nly)

• Remove the three cupped washers and hex nuts

from weld studs besides the opening on the side of
the impeller housing. See Figure 4.

• Remove the hex bolts, locknuts, and fiat washers

from the two holes on the upper end of the support

brace.

Chipper
Chute.

Weld Stud

Washer

Figure 2

• Slide hopper assembly onto weld studs and replace
washers and hex nuts. Do not tighten completely.

• Lift hopper assembly up to impeller bracket
assembly and slide the release rod out slightly to
hook the hopper bracket onto the rod. See Figure 2.

• Tighten the six hex nuts that secure hopper
assembly to impeller housing and also tighten the
hex nuts that secure hopper bracket to hopper
assembly.

AttachingTheDischargeChute(A,Models)

• Remove the wing knobsfrom each side of the lower

impeller housing. See Figure 3.

Hex Lock Nut

Bolt

,Wing Knob

scharge Chute

Figure 3

• Remove the hex lock nut, spacers, and hex bolt
from the top of the impeller housing.

• Align the discharge chute in position on the
discharge opening and insert hex bolt with spacer
through hinge on discharge chute (spacers fit inside
of hinges). See Figure 3.

• Place second spacer over hex bolt inside other
hinge and secure with hex lock nut.

Lock Nut

ppo_ Brace

Hex Nut

Cupped
Washer

Figure 4

• Align the chipper chute over the weld studs, so the
slot in the bottom of the chute is facing down.

• Secure chipper chute with the three cupped
washers (cupped side against the chipper chute)
and hex nuts previously removed. Do not tighten

the nuts at this time.

• The chipper shredder was shipped with one end of
the support brace already secured to the lower
frame. Loosen but do not remove the bolts securing

the brace to the frame.

• Align the holes in the chute with the holes in the top
of the brace and attach brace to chipper chute with

hardware previously removed. Tighten securely.

• Tighten the bolts securing the support brace to the
frame.

• Tighten the three nuts on the weld studs holding the
chipper chute to the impeller housing.

AttachingTheBag(A,Models)

• To attach the bag, place the opening of the bag

completely over the discharge chute.

• Depress the plunger on the drawstring and pull on
the drawstring untilthe bag is tight around chute
opening. Release plunger to lock itinto position.

SECTION3: KNOWYOURCHIPPERSHREDDER

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.

Starter Handle
The starter handle is located on the engine. Pull the

starter handle to start engine. See Figure 5.

ReleaseRod

The release rod is located on the impeller bracket
assembly and it is used to release or lock the hopper
when raising or lowering. See Figure 5.

Chipper Chute
Allow twigs and small branches up to 3" in diameter on

models 463 thru 465 and 2" in diameter on models 462
to be fed into the impeller for chipping. See Figure 5.

Hepper Assembly
Allow leaves and small branches up to 1/2 diameter to

be fed into the impeller for chipping and shredding.

Material can be raked into hopper assembly by
lowering the hopper assembly. See Figure 5.

Bag(NotShown)

Collects shredded or chipped material fed through the
chipper chute or hopper assembly.

ThrottleCentrel Lever (Net Shewn)
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.

Engine Centrels
See the separate engine manual for the location and

function of the controls on the engine.

StoppingEngine

• Move throttle control lever to STOP or OFF

position.

• Disconnect spark plug wire from spark plug and
ground against the engine.

Chipper
Chute

Hopper

Assembly

Rod

Model 465 Shown

Figure 5

"Starter Handle

SECTION4: OPERATINGYOURCHIPPERSHREDDER

WARNING: The operation of any chipper
shredder 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 shred-
ding and while performing any
adjustments or repairs,

GasAndOilFill-Up

Service the engine with gasoline and oil as instructed in

the separate engine manual packed with your chipper

shredder vacuum. Read instructions carefully.

,_ 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,

StartingEngine

• Attach spark plugwire 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.

• Engines with choke lever:
Move choke lever on engine to CHOKE position. (A
warm engine may not require choking).

• Engines with primer:
Prime engine as instructed in separate engine

manual.

• The throttle control lever is located on the engine.
Move engine throttle control lever to FAST or
START position.

• Grasp starter handle and pull rope out slowly until
engine reaches start of compression cycle (rope
will pull slightly harder at this point).

NOTE: A noise will be heard when finding the start of
the compression cycle. This noise is caused by the fails
and fingers, which are part of the shredding mecha-
nism, and it should be expected until the impeller
reaches full speed.

• Pull rope with a rapid, continuous, full arm stroke.

Keep a firm grip on starter handle. Let rope rewind
slowly.

• Repeat the previous steps until engine fires. When

engine starts, move choke control (if equipped)
gradually to RUN position.

opper

Assembly

Release
Rod

Figure 6

UsingTheChipperShredder

Yard waste such as leaves and pine needles can be

raked up through the hopper assembly for shredding.
After material has been shredded by the flail blades on
the impeller assembly, it will be discharged out of

opening or into catcher bag. 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 vines until they are
thoroughly dried out. Twigs and small branches up to 3"

in diameter on models 463 thru 465 and 2" in diameter

on models 462 can be fed into the chipper chute.

See Figure 7.

or in a poorly ventilated area. Engine

WARNING: Never run the engine indoors

exhaust contains carbon monoxide, an
odorless and deadly gas,

ToEmptyBag

• Depress the plunger on the drawstring and slide the
plunger out to loosen bag from discharge chute
opening.

• Empty bag and reattach to the discharge chute
opening. Depress the plunger on the drawstring
and pull on the drawstring untilthe bag istight
around the chute opening.

LoweringTheHopperAssembly

• With one hand grasp the handle at the top of the
hopper assembly and liftslightly.

• With the other hand pull out on the release rod and
lower the hopper assembly to the ground.
See Figure 6.

Discharge
Chute Chipper

Assembly

Model 465 Shown

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.

Chute

SECTION5: MAINTAININGYOURCHIPPERSHREDDER

CustomerResponsibilities

MAINTENANCE eee°'e_e'z' q_'<'°"_e_"°_e .<_'¢'°"_e_"_°_,.ee"..°"_

SCHEDULE no",: ._e_, ._e<"_ 4e_ _ ,,.no

Lubricate Release Bracket

t--

y Lubricate HopperAssembly

a

© Lubricate Discharge Chute 4_

rY
n CheckChipper Blade 4_

Check Oil 4_
Change Oil 4_

uJ
Z

Clean Air Filter _

Z

LU Clean Engine _

Check Spark Plug _

,_ WARNING: Always stop engine, discon-

nect spark plug, and ground against
engine before cleaning, lubricating or
doing any kind of maintenance on your

machine.

Lubrication

Release Rod: Lubricate the on the release rod and

spring with light oil once a season.

Hopper Assembly: Lubricate the pivot points on the

hopper assembly with light oil once a season.

Discharge Chute: Lubricate the pivot points on the

chute deflector with light oil once a season.

Engine: Follow the separate engine manual packed

with you unit for lubrication instructions.

Maintenance

SERVICE

DATES

• The spark plug should be cleaned and the gap
reset once a season. Check engine manual for

correct plug type and gap specifications.

RemovingTheFlailScreen

Ifthe discharge area becomes clogged, remove the flail

screen and clean area as follows:

• Stop the engine and make certain the chipper

shredder has come to a complete stop.

• Disconnect spark plug wire from spark plug and

ground against the engine.

• Remove the two wing knobs on each side of the

discharge chute and lift the discharge chute up to

keep it out of the way. See Figure 8.

Di.,
Chute

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.

Clips

Wing Knobs

Figure 8

• Removethetwohairpinclipsfromeachclevispin
whichextendthroughthehousingandremovethe
pins.SeeFigure8.

• Removetheflailscreenfrominsidethehousing
andcleanthescreenbyscrapingorwashingwith

water.

• Reinstallthescreen,makingcertaintoreassemble
theflailscreenwiththecurvesidedown.

• Reattachthedischargechutewiththehardware
previouslyremovedandconnectthebag(if
equipped)tounit.

SharpeningOrReplacingChipperBlades

• Disconnect the spark plug wire and ground against

the engine.

• Remove the flail screen as instructed inthe
previous section.

• Remove the chipper chute by removing three hex
nuts and washers.

Models 463 or 465

• Remove the chipper chute support brace from the
frame by removing the hex bolts.

All Models

• Rotate the impeller assembly by hand until you
locate one of the two chipper blades in the chipper
chute opening.

• Remove the blade using a 3/16" allen wrench on
the outside of the blade and an adjustable wrench
on the impeller assembly. See Figure 9.

NOTE: Make certain blades are reassembled with the
sharp edge facing upward.

SharpeningOrReplacingTheShredder
Blade

• Disconnect the spark plug wire and ground against
the engine.

• Lower the hopper assembly and block up the

housing.

• Remove the six hex lock nuts and flat washers from
the weld studs on the flail housing.

• Separate the hopper assembly from the impeller
assembly and remove the support plate.

NOTE: When reassembling the support plate, make
certain the embossed tab faces inward towards the

impeller.

• Remove the two wing knobs and cupped washers
that secure the discharge chute and raise the

chute.

• Insert a 1/2" or 3/4" diameter pipe through the flail
screen into the impeller to keep it from turning or

remove the flail screen and insert a piece of wood
into the chute opening.

• Remove the two outside screws on the blade, using
a 3/16" allen wrench and a 1/2" wrench.

See Figure 10.

Discharge Chute

Screw

Figure 9

Rotate the impeller to expose other blade and
remove in the same manner.

Replace or sharpen blades.
When sharpening the blade, protect hands by using
gloves and follow the original angle of grind. Also,
make sure to remove an equal amount from each
blade and torque to 250 - 300 in. Ibs.

Blade Weld Stud

Flat

Figure 10

• Remove the blade by removing the center bolt, lock
washer, and flat washer.

NOTE: Use caution when removing the blade to avoid
contacting the weld studs on the housing.

When sharpening the blade, follow the original
angle of grind as a guide. It is extremely important
that each cutting edge receives an equal amount of

grinding to prevent an unbalanced blade.

10

• An unbalanced blade will cause excessive vibration
when rotating at high speeds and may cause

damage to the unit. The blade can be tested by
balancing it on a screwdriver or nail. Remove metal
from the heavy side until it is balanced evenly.

• When reassembling the blade, tighten center bolt to
between 550 and 700 in.-labs, and the two out bolts

to between 250 and 350 in.-labs.

StoringYourChipperShredder

• Clean the equipment thoroughly.

• Wipe equipment with an oiled rag to prevent rust.

• Refer to engine manual for correct engine storage
instructions

• Store unit in a clean, dry area. Do not store next to

corrosive materials such as fertilizer.

SECTION6: TROUBLESHOOTING

Problem Cause Remedy

Engine fails to start

Engine runs erratic

Too much vibration

Engine overheats 1. Fill crankcase with proper oil.

Occasionalskip (hesitates) 1. Adjust gap to.030".
at high speed

Unit does not discharge 1. Discharge chute clogged. 1.

Rate of discharge slows
considerably or
composition of discharged
material changes.

NOTE: For repairs beyond the minor adjustments listed above, contact your nearest authorized service dealer.

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.
(If Equipped)

5. Blocked fuel line.

6. Faulty spark plug.

1. Spark plug wire loose.

2. Unit running on CHOKE.
(If Equipped)

3. Blocked fuel line or stale fuel.

.

Water or dirt in fuel system.

5.

Dirty air cleaner.

6.

Carburetor out of adjustment.

1.

Loose parts or damaged impeller.

1.

Engine oil level low.

2.

Dirty air cleaner.

3.

Carburetor not adjusted properly.

1.

Spark plug gap too close.

2. Foreign object lodged in impeller.

3. Lowengine RPM

4. Vacuum bag is full.

1. Lowengine RPM.

2. Chipper blade dull.

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. Clean, adjust gap, or replace.

1. Connect and tighten spark plug wire.

2. Move choke lever to OFF position.

3. Clean fuel line; fill tank with clean, fresh
gasoline

4. Drain fuel tank. Refill with fresh fuel.

5. Clean or replace air cleaner.

6. See authorized service dealer.

1. See authorized service dealer.

2. Clean or replace air cleaner.

3. See authorized service dealer.

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.

3. Always run engine at full throttle.

4. Empty bag.

1. Always run engine at full throttle.

2. Replace chipper blade or see your
authorized service dealer.

11

ModelSeries462Thru465

17

48

10

21

25 26

37

36

\

27

57 56

35

61

\

6O

12

ModelSeries462Thru465

Ref.

No.

1. 728-0175

2. 731-1899

3. 735-0249

4. 781-0633

5. 681-0095

6. 681-0068A

7. 710-0751

8. 712-3027

9. 710-0106

10. 736-0173

11. 736-0242

12. 712-3010

13. 749-1004

14. 710-0106

15. 714-0149B

16. 681-0048

17. 681-0094

18. 711-0835

19. 781-0457

20. 726-0211

21. 750-0793

22. 712-3027

23. 712-3004A

24. 736-0119

25. 681-0184

26. 710-0805

27. 736-0170

28. 681-0117

29. 710-3008

30. 710-0157

31. 781-0490

32. 710-1054

33. 681-0030

t Model462 Only

PaN No.

Part Description

Pop Rivet

Chipper Chute
Chute Flap
Chute Flap Strip
Chipper Chute 1"

Chipper Chute Assembly
Hex Cap Screw 1/4 -20 x.620

Hex Lock Nut 1/4-20
Hex Cap Screw 1/4-20 x 1.25

Flat Washer.28 ID x.74 OD
Bell Washer.340 ID x.872 OD
Hex Nut 5/16-18

Support Brace
Hex Cap Screw 1/4-20 x 1.25
Cotter Pin

Wing Knob 5/16-18

Discharge Chute Assembly
Clevis Pin

Flail Screen
U-Nut 5/16-18

Spacer
Hex Lock Nut 1/4-20

Hex Lock Nut 5/16-18
Lock Washer 5/16
Frame

Hex Cap Screw 5/16-18 x 1.50
Bell Washer 5/16 x 1.0

Inner Impeller Housing Assembly
Hex Cap Screw 5/16-18 x.75
Hex Cap Screw 5/16-24 x.75
Chipper Blade

Hex Cap Screw 5/16-24 x 1.0
Impeller Assembly

Ref.

No.

34.

35.

36.

37.

38.

39.

40.

41.

42.

43.

44.

45.

46.

47.

48.

49.

50.

51.

52.

53.

54.

55.

56.

57.

58.

59.

60.

61.

62.

63.

64.

65.

66.

PaN No.

736-0119
712-0411
781-0735
719-0329
711-0833B
715-0166
736-0247
742-0571
710-1254
738-0813
750-0786
734-1597A
726-0214
734-1600
681-0004A
710-0825
781-0515
781-0574
681-0104
732-0306
736-0117
714-0104
736-0264
710-0376
750-0785
736-0362
712-0429
731-1710
681-0123
711-1128
731-1707
710-3008
764-0199A

Part Description

Lock Washer 5/16
Hex Lock Nut 5/16-24

Pin Clip
Flail Blade

Clevis Pin
Pin
Flat Washer 3/8 x 1.25
Shredder Blade

Hex Cap Screw 3/8-24 x 2.25
Axle Assembly

Spacer
Wheel Assembly 10.0 x 4.0
Push Cap
Wheel Assembly 10.0 x 2.5 1"

Outer Impeller Housing Assembly
Hex Cap Screw 1/4-20 x 3.75

Support Bracket
Support Plate
Impeller Bracket Assembly

Compression Spring 1.75
Flat Washer

Cotter Pin
Flat Washer.330 ID x.630 OD

Hex Cap Screw 5/16-18 x 1.0
Spacer.382 ID x.500 OD

Flat Washer.320 ID x 1.25 OD
Hex Lock Nut 5/16-18

Hopper Collar
Hopper Bracket Assembly

Lock Rod
Hopper Assembly

Hex Cap Screw 5/16-18 x.75
Bag (Not Shown)

13

NOTES

14

15

MANUFACTURER'S LIMITED WARRANTY FOR:

YARD

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.

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.

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.

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 RO. Box

368022, Cleveland, Ohio 44136-9722.
This limited warranty does not provide coverage in the
following cases:

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.

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.

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.

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.)

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.)

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 shall not extend to anyone other than

the original purchaser, original lessee or the person for
whom it was purchased as a gift.

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.