OWNER’S
MAXEAL
POWER
SHREDDER
.75
Important:
Read Safety Rules and
Instructions Carefully
PRINTED IN U.S.A.
Model Numbers
243-650A
24650U
Thank you for purchasing an
American built product.
FORM NO. 770-2477
INDEX
Safe Operation Practices
Assembly Instructions
Operation.......................................................................... 6
Adjustments
Lubrication....................................................................... 9
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LIMITED WARRANTY
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For one year from the date of original retail purchase, MTD PRODUCTS INC will either
repair or replace, at Its option, free of charge, F.O.B. factory or authorized service firm, any
part or parts found to be defective in material or workmanship. Transportation charges for
the movement of any power equipment unit or attachment are the responsibility of the pur
chaser. Transportation charges for any parts submitted for replacement under this warran
ty must be paid by the purchaser unless such return is requested by MTD PRODUCTS INC.
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This warranty will not apply to any part which has become inoperative due to misuse, ex
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cessive use, accident, neglect, improper maintenance, alterations, or unless the unit has
been operated and maintained in accordance with the instructions furnished. This warran
ty does not apply to the engine, motor, battery, battery chargeror component parts thereof.
Please refer to the applicable manufacturer’s warranty on these items.
This warranty will not apply where the unit has been used commercially.
3
4
8
Maintenance .................................................................... 9
Off-Season Storage........................................................ ^
Illustrated Parts.............................................................. K
Parts List.........................................................................11
Parts Information
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Back Cover
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Warranty service is available through your local authorized service dealer or distributor. If
you do not know the dealer or distributor in your area, please write to the Customer Service
Department of MTD.
The return of a complete unit will not be accepted by the factory unless prior written per
mission has been extended by MTD.
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This warranty gives you specific legal rights. You may also have other rights which vary
from state to state.
WARNING TO PURCHASERS
OF INTERNAL COMBUSTION ENGINE EQUIPPED
MACHINERY OR DEVICES IN THE STATE OF CALIFORNIA
The equipment which you have just purchased does not have a spark arrester. If this equipment is used on
any forest covered land, brush covered land, or grass covered unimproved land in the State of California,
before using on such land, the California law requires that a spark arrester be provided. In addition, spark
arrester is required by law to be in effective working order. The spark arrester must be attached to the
exhaust system and comply with Section 4442 of the California Public Resources Code.
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IMPORTANT
It is suggested that this manual be read in its entirety before attempting to assemble or operate. Keep this
jTianual in a safe place for future reference and for ordering replacement parts.
This unit is shipped WITHOUT GASOLINE or OIL. After assembly, see separate engine manual for proper
fuel and engine oil recommendations.
SAFE OPERATION PRACTICES FOR POWER SHREDDERS
TRAINING
1. The operator should become fully familiar with
all of the different sections of this owner's
manual before attempting to operate this equip
ment.
2.
Children must never be allowed to operate this
equipment.
3.
This equipment should never be operated in the
vicinity of children, pets or other persons.
4.
Never run your machine in an enclosed area as the
exhaust from the engine contains carbon mon
oxide, which is an odorless, tasteless and deadly
poisonous gas.
5.
Never allow your hands or any part of your body
or clothing inside the feeding chamber, discharge
chute, or near any moving part while the machine
or engine is running.
^6.
If it is necessary for any reason to inspect or repair
the feeding chamber or any part of the machine
where a moving part can come in contact with
your body or clothing, stop the machine, allow it
to cool, and disconnect the spark plug wire from
the spark plug before attempting such inspection
or repair.
PREPARATION
1. It is recommended that the operator of this equip
ment obtain and wear safety glasses at all times
while operating the machine.
2. Wear proper apparel. Avoid wearing loose fitting
clothing.
3. This machine should be operated only upon an
earthen level surface.
4. Assure that all screws, nuts and bolts and other
fasteners are properly secured.
OPERATION
1. When feeding shreddable material into this equip
ment, be extremely careful that pieces of metal,
rocks, bottles, cans or other foreign objects are
not included.
If the cutting mechanism strikes any foreign ob
ject or if your machine should start making an
unusual noise or vibration, immediately stop the
engine and disconnect the spark plug wire from
the spark plug. Allow the machine to stop and
take the following steps:
A. Inspect for damage.
B. Replace or repair any damaged parts.
C. Check for any loose parts and tighten to assure
continued safe operation.
3. The engine must be kept clean of debris and other
accumulations.
4. Do not allow an accumulation of processed mater
ial to build up in the discharge area as this will
prevent proper discharge and can result in kickback from feed opening.
5. Never allow ypur hands or any other part of your
body or clothing inside the feeding chamber,
discharge chute or near any moving part whilethe
engine is running.
6. Keep all guards and deflectors in place and in
good working condition to assure continued safe
operation.
7. Always stand clear of the discharge area when
operating this machine.
8. Keep your face and body back from the feed
opening to avoid accidental bounce back of any
material.
9. Do not over-reach. Keep proper balance and
footing at all times.
10. The engine governor settings on your machine
must not be altered, changed, or tampered with.
The governor controls the maximum safe oper
ating speeds and protects the engine and all
moving parts from damage caused by oVerspeed.
11. Do not transport machine while engine is running.
MAINTENANCE AND STORAGE
1. When this equipment is stopped for servicing,
inspection, storage or to change an accessory,
make sure the spark plug wire is disconnected
from the spark plug. The machine should be
allowed to cool down before making such inspec
tion, adjustments, service, etc. Maintain your
machine with care and keep it clean for the best
and continued safe operation.
2. When not in use, your machine should be stored
out of the reach of children. Keep where gasoline
fumes will not reach an open flame or spark. For
long periods of storage, the gasoline should be
drained and disposed in a safe manner. Always
allow the machine to cool before storing in any
enclosure.
The right and left side of your shred
der is determined from operator's
position.
FIGURE 1
NOTE
ASSEMBLY
INSTRUCTIONS
TOOLS REQUIRED FOR ASSEMBLY
1. (1) 7/16" Open End or Box Wrench
2. (1) 1/2" Open End or Box Wrench
3. (1) Adjustable Wrench
Remove the shredder, hardware pack and all parts
and literature from the carton before discarding
carton.
FIGURE 2
•CONTENTS OF HARDWARE PACK
A (3)
B (4)
C (4)
D (4)
E (4)
F (4)
Hex washer head self-tapping screws
Hex screws 1/4-20 x 1/2" long
Hex center lock nuts 1/4-20 thread
Hex screws 1/4-20 x 1/2" long
Lock washers 1/4" screw
Hex center lock nuts 1/4-20 thread