MAINTENANCE AND REPAIR INSTRUCTIONS
MAINTENANCE SCHEDULE
Perform these required maintenance procedures at the fre- quency stated in the table. These procedures should also be a part of any seasonal
NOTE: Maintenance, replacement, or repair of the emission control devices and system may only be performed by a Sears or other qualified service dealer.
NOTE: Maintenance, replacement, or repair of the emis- sion control devices and system may be per- formed by a Sears or other qualified service dealer.
WARNING: To prevent serious injury, never perform
maintenance or repairs with unit running. Always service and repair a cool unit. Disconnect the spark plug wire to ensure that the unit cannot start.
A good preventive maintenance program of regular inspection and care will increase life and improve performance of your chain saw. This maintenance checklist is a guide for such a program.
Cleaning, adjustment, and part replacement may be required, under certain conditions, at more frequent intervals than those indicated.
MAINTENANCE CHECKLIST | AFTER | HOURS OF OPERA- | ||
EACH USE |
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ITEM | BEFORE EACH USE |
| 10 | 20 |
CHECK FOR LOOSE SCREWS/
NUTS/BOLTS
CLEAN OR REPLACE THE AIR FILTER
REPLACE SPARK PLUG
REPLACE OIL / FUEL FILTER
CLEAN, INSPECT SPARK PLUG
ARRESTOR SCREEN / MUFFLER
CHECK GUIDE BAR AND CHAIN OIL,
FUEL HOSES
CLEAN UNIT AND INSPECT DECALS
CHECK CHAIN BRAKE® COMPONENTS
CLEAN GUIDE BAR GROOVE
CHECK FOR DAMAGED / WORN PARTS
CHECK CHAIN TENSION
CHECK CHAIN SHARPNESS
LUBRICATE SPROCKET TIP
CHECK FUEL MIXTURE
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