MTD 465 User Manual

OPERATOR’S MANUAL

Chipper Shredder

IMPORTANT: READ SAFETY RULES AND INSTRUCTIONS CAREFULLY

Warning: This unit is equipped with an internai combustion engine and shouid not be used on or near any unimproved forest-

covered, bmsh-covered or grass-covered iand uniess 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 senrice 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. 770-10048B

(3/00)

TABLE OF CONTENTS

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

FINDING MODEL NUMBER

This Operator’s Manual is an important part of your new chipper shredder vacuum. It will 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 it in 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)

Copy the model number here:

Copy the serial number here:

MTD PRODUCTS INC

CLEVELAND, OHIO 44136

CALLING CUSTOMER SUPPORT

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.

For more details about your machine, visit our website at www.mtdproducts.com

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

dk

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

1. 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.

2. Be familiar with all controls and their proper
operation. Know how to stop the machine and
disengage them quickly.

3. 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.

4. Never allow adults to operate this machine without
proper instruction.

5. 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.

6. Never run an engine indoors or in a poorly
ventilated area. Engine exhaust contains carbon
monoxide, an odorless and deadly gas.

7. 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.

8. 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

1. 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.

2. 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.

3. Wear sturdy, rough-soled work shoes and close­fitting 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.

4. 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.

5. Maintain or replace safety and instructions labels,

as necessary.

6. 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.

a. Use only an approved gasoline container.
b.

Extinguish all cigarettes, cigars, pipes, and

other sources of ignition.

c.

Never fuel machine indoors.

d.

Never remove gas cap or add while the
engine is hot or running.
Allow engine to cool at least two minutes

e.

before refueling.

f.

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.

g-

h.

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, water heater,
space heater, clothes dryer, etc.)

To reduce a fire hazard, keep machine free
of grass, leaves, or other debris build-up.
Clean up oil or fuel spillage and remove any
fuel soaked debris.

k.

Allow machine to cool at least 5 minutes
before storing.

OPERATION

1. 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.

2. Before starting the machine, make sure the chipper
chute, feed intake, and cutting chamber are empty
and free of all debris.

3. 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.

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

5. 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:

a. I nspect for damage.
b. Repair or replace any damaged parts.
c. Check for any loose parts and tighten to

assure continued safe operation.

6. 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.

7. 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.

8. 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.

9. Never operate without the shredder hopper,

chipper chute, or discharge chute properly attached
to the machine. Never empty or change discharge

bag while the engineis running.

10. Keep all guards, deflectors and safety devices in

place and operating properly.

11. 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.

12. Never operate this machine without good visibility
or light.

13. Do not operate this machine on a paved,gravel or
non-level surface.

14. Do not operate this machine while under the
influence of alcohol or drugs.

15. Muffler and engine become hot and can cause a
burn. Do not touch.

16. Never pick up or carry machine while the engine is
running.

MAINTENANCE AND STORAGE

1. Never tamper with safety devices. Check their
proper operation regularly.

2. 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.

3. 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.

4. Do not change the engine governor settings or
overspeed the engine. The governor controls the
maximum safe operating speed of the engine.

5. Maintain or replace safety and instruction labels, as
necessary.

6. Follow this manual for safe loading, unloading,
transporting, and storage of this machine.

7. 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.

8. Always refer to the operator’s manual for proper
instructions on off-season storage.

9. If the fuel tank has to be drained, do this outdoors.

10. Observe proper disposal laws and regulations for

gas, oil, etc. to protect the environment.

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.

A

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

WARNING: DO NOT OPERATE

THIS MACHINE UNLESS THE
CHUTE DEFLECTOR HAS BEEN

PROPERLY INSTALLED AND IS

SECURED WITH THE HAND

KNOBS.

■8k . ■PjllMk^N1 %llmm

ROTATING CUTTING BLADES.
KEEP HANDS AND FEET OUT

OF OPENINGS WHILE MACHINE
IS RUNNING.

A DANGIII

ROTATING CUTTING BLADES.
KEEP HANDS AND FEET OUT
OF OPENING WHILE MACHINE
IS RUNNING.

SAFETY
GLASSES
SHOULD

BE WORN

SECTION 2: ASSEMBLING YOUR CHIPPER SHREDDER

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.

DON'T DEPOSIT MATERIAL
LARGER THAN 1/2 INCH „
DIAMETER IN THE HOPPER S

THIS MAY CAUSE DAMAGE ^
TO SHREDDING MACHINE.

▲ DANGER

ASSEMBLE CHUTE DEFLECTOR

BEFORE OPERATING MACHINE.

Disconnecting Spark Plug Wire

Before setting up your chipper shredder, disconnect the
spark plug wire from the spark plug and ground against
the engine.

TO THIS UNIT

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.

• 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.

Loose Parts In Carton (see Figured

• Hopper Assembly

• Discharge Chute

• Chipper Chute (463 thru 465)

• Bag (Not Shown)

Anaching The Hopper Assembly (aii 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.

• 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.

Attaching The Discharge Chute (ah Models)

• Remove the wing knobs from each side of the lower
impeller housing. See Figure 3.

• Secure both sides of discharge chute to impeller

housing using wing knobs previously removed.

Attaching The Chipper Chute

(Model 463 Thru 465 Only)

• 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, lock nuts, and flat washers
from the two holes on the upper end of the support
brace.

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.

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.

Attaching The Bag (am 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 until the bag is tight around chute
opening. Release plunger to lock it into position.

SECTION 3; KNOW YOUR CHIPPER SHREDDER

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.

Release Rod
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.
Hopper 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 (Not Shown)

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

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.

Engine Controls

See the separate engine manual for the location and
function of the controls on the engine.

Stopping Engine

• Move throttle control lever to STOP or OFF
position.

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

SECTION 4: OPERATING YOUR CHIPPER SHREDDER

▲

WARNING: The operation of any chipper
shredder can resuit in foreign objects
being thrown into the eyes, which can
damage your eyes severeiy. Aiways wear
the safety giasses provided with this unit
or eye shieids before chipping or shred
ding and while performing any
adjustments or repairs.

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.

WARNING: Never fill fuel tank indoors with
engine running or until the engine has

A.

been allowed to cool for at least two
minutes after running.

Starting Engine

• 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.

• 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.

WARNING: Never run the engine indoors

or in a poorly ventilated area. Engine

A.

exhaust contains carbon monoxide, an
odorless and deadly gas.

Figure 6

Using The Chipper Shredder

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.

To Empty Bag

• 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 until the bag is tight
around the chute opening.

Lowering The Hopper Assembly

• With one hand grasp the handle at the top of the

hopper assembly and lift slightly.

• With the other hand pull out on the release rod and

lower the hopper assembly to the ground.

See Figure 6.

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.

SECTION 5: MAINTAINING YOUR CHIPPER SHREDDER

Customer Responsibilities

MAINTENANCE

SCHEDULE

Lubricate Release Bracket

F—
Ü

Lubricate Hopper Assembly

3
Q

Lubricate Discharge Chute

O
cr
o.

Check Chipper Blade
Check Oil

Change Oil
LU
z

Clean Air Filter
o
z
UJ

▲

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.

cr q? <0 o

/ / / / / /

SERVICE

DATES

4

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4^

</

4

4>

4

4

4

• The spark plug should be cleaned and the gap

reset once a season. Check engine manual for

correct plug type and gap specifications.

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 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.

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 the two hairpin clips from each clevis pin
which extend through the housing and remove the
pins. See Figure 8.

• Remove the flail screen from inside the housing
and clean the screen by scraping or washing with
water.

• Reinstall the screen, making certain to reassemble
the flail screen with the curve side down.

• Reattach the discharge chute with the hardware
previously removed and connect the bag (if
equipped) to unit.

Sharpening Or Replacing Chipper Blades

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

• Remove the fiail screen as instructed in the
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 biade using a 3/16” alien wrench on
the outside of the biade and an adjustabie wrench
on the impelier assembiy. See Figure 9.

NOTE: Make certain blades are reassembled with the

sharp edge facing upward.

Sharpening Or Replacing The Shredder

Blade

• Disconnect the spark plug wire and ground against

the engine.

• Lower the hopper assembiy and block up the

housing.

• Remove the six hex iock nuts and fiat washers from

the weld studs on the flaii 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 impelier 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 biade, using
a 3/16” alien wrench and a 1/2” wrench.

See Figure 10.

Rotate the impeller to expose other blade and

remove in the same manner.
Replace or sharpen blades.
When sharpening the biade, 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. lbs.

• Remove the blade by removing the center bolt, lock

washer, and flat washer.

NOTE: Use caution when removing the blade to avoid

contacting the weid 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.

Storing Your Chipper Shredder

• 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.

SECTION 6: TROUBLESHOOTING

Problem Cause Remedy

Engine fails to start

Engine runs erratic

Too much vibration

Engine overheats

Occasional skip (hesitates)
at high speed

Unit does not discharge

Rate of discharge slows
considerably or

composition of discharged

material changes.

1.

Spark plug wire disconnected.

2. Fuel tank empty or stale fuel. 2.

3. Throttle control lever not in correct

starting position. (If Equipped)

4.

Choke not in CHOKE position.
(If Equipped)
Blocked fuel line.

5.
Faulty spark plug.

6.

1.

Spark plug wire loose.

2.

Unit running on CHOKE.
(If Equipped)

3. Blocked fuel line or stale fuel.

4. Water or dirt in fuel system. 4.
Dirty air cleaner.

5.
Carburetor out of adjustment.

6.

1.

Loose parts or damaged impeller. 1.

1.

Engine oil level low. 1.

2. Dirty air cleaner.

3. Carburetor not adjusted properly.

1.

Spark plug gap too close. 1. Adjust gap to.030”.

1.

Discharge chute clogged.

2. Foreign object lodged in impeller.

3. Low engine RPM

4.

Vacuum bag is full. 4. Empty bag.

1.

Low engine RPM. 1.

2.

Chipper blade dull. 2.

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

1.

Connect wire to spark plug.

Fill tank with clean, fresh gasoline.
Move throttle lever to FAST position.

3.

4.

Move choke to CHOKE position.

Clean fuel line.

5.
Clean, adjust gap, or replace.

6.

1.

Connect and tighten spark plug wire.

2.

Move choke lever to OFF position.

Clean fuel line; fill tank with clean, fresh

3.
gasoline

Drain fuel tank. Refill with fresh fuel.

5. Clean or replace air cleaner.

6.

See authorized service dealer.
See authorized service dealer.
Fill crankcase with proper oil.

2.

Clean or replace air cleaner.

3. See authorized service dealer.

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.

3. Always run engine at full throttle.

Always run engine at full throttle.

Replace chipper blade or see your

authorized service dealer.

11

Model Series 462 Thru 465

12

Model Series 462 Thru 465

Ref.

No.

1.

2. 731-1899

3. 735-0249

4. 781-0633 Chute Flap Strip 37.

5. 681-0095

6.

7.

8.

9.

10.

11. 736-0242

12. 712-3010

13.

14. 710-0106 Hex Cap Screw 1/4-20 x 1.25 47.

15.

16. 681-0048 Wing Knob 5/16-18 49.

17. 681-0094

18. 711-0835

19.

20. 726-0211

21.

22. 712-3027

23.

24.

25.

26. 710-0805 Hex Cap Screw 5/16-18 x 1.50 59.

27. 736-0170

28.

29. 710-3008 Hex Cap Screw 5/16-18 x.75

30.

31. 781-0490 Chipper Blade 64.

32. 710-1054

33. 681-0030

t Model 462 Only

Part No. Part Description

728-0175

681-0068A Chipper Chute Assembly 39. 715-0166
710-0751
712-3027
710-0106 Hex Cap Screw 1/4-20 x 1.25
736-0173 Flat Washer.28 ID x.74 CD

749-1004 Support Brace

714-0149B

781-0457

750-0793

712-3004A
736-0119 Lock Washer 5/16 57.
681-0184

681-0117

710-0157

Pop Rivet 34.
Chipper Chute
Chute Flap

Chipper Chute f

Hex Cap Screw 1/4 -20 x.620
Hex Lock Nut 1/4-20 41. 742-0571

Bell Washer.340 ID x.872 OD
Hex Nut 5/16-18 45.

Cotter Pin

Discharge Chute Assembly

Clevis Pin

Flail Screen
U-Nut 5/16-18 53.

Spacer 54.

Hex Lock Nut 1/4-20
Hex Lock Nut 5/16-18 56.

Frame

Bell Washer 5/16x1.0 60.
Inner Impeller Housing Assembly

Hex Cap Screw 5/16-24 x.75

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

Ref.

No.

35. 712-0411 Hex Lock Nut 5/16-24

36. 781-0735 Pin Clip

38.

40. 736-0247

42. 710-1254

43. 738-0813 Axle Assembly

44.

46.

48. 681-0004A

50. 781-0515

51.

52. 681-0104

55.

58.

61.

62.

63.

65.

66. 764-0199A

Part No. Part Description

736-0119

719-0329 Flail Blade
711-0833B

750-0786
734-1597A
726-0214 Push Cap
734-1600

710-0825 Hex Cap Screw 1/4-20 x 3.75

781-0574

732-0306
736-0117 Flat Washer
714-0104
736-0264

710-0376 Hex Cap Screw 5/16-18x1.0
750-0785 Spacer.382 ID x.500 OD
736-0362 Flat Washer.320 ID x 1.25 OD
712-0429 Hex Lock Nut 5/16-18
731-1710 Hopper Collar
681-0123 Hopper Bracket Assembly
711-1128
731-1707
710-3008 Hex Cap Screw 5/16-18 x.75

Lock Washer 5/16

Clevis Pin
Pin

Flat Washer 3/8 x 1.25
Shredder Blade
Hex Cap Screw 3/8-24 x 2.25

Spacer

Wheel Assembly 10.0 x 4.0

Wheel Assembly 10.0 x 2.5 t
Outer Impeller Housing Assembly

Support Bracket
Support Plate

Impeller Bracket Assembly

Compression Spring 1.75

Cotter Pin
Flat Washer.330 ID x.630 OD

Lock Rod
Hopper Assembly

Bag (Not Shown)

13

MANUFACTURER’S

LIMITED WARRANTY

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 MTD’s authori2ed 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.