20 9 INCH CHIPPER
Section
5 SERVICE & MAINTENANCE
The items listed in this service and maintenance schedule are to be checked, and if necessary, corrective action taken.
This schedule is designed for units operating under normal conditions. If the unit is operating in adverse or severe
conditions, it may be necessary for the items to be checked and serviced more frequently.
SEE ENGINE OWNER’S MANUAL FOR FURTHER ENGINE MAINTENANCE AND TROUBLESHOOTING
INFORMATION.
SERVICE AND MAINTENANCE SCHEDULE
FREQUENCY
COMPONENT
MAINTENANCE
REQUIRED
REFER TO
ENGINE
OPERATOR’S
MANUAL
BEFORE
EACH
USE
EVERY
8
HOURS
EVERY
25
HOURS
EVERY
50
HOURS
EVERY
200
HOURS
EVERY
YEAR
Air cleaner Check and clean (1)
●
Air intake Clean (1)
●
Engine oil Change (1)
●
Fuel filter Replace
●
Hydraulic oil Check/fill
●
Engine oil Check/fill
●
Fuel tank Check/fill
●
All internal and external
nuts and bolts
Check tightness
●
Tire pressure Check
●
Battery connections Check
●
Chipper anvil
Check clearance and re-
torque to 75 ft-lbs. (2)
●
Chipper blades
Check sharpness and re-
torque to 120 ft-lbs. (2)
●
Entire machine Clean
●
Drive belt Check
●
Hydraulic drive belt Check
●
Belt tension Check
●
Belt/pulley alignment Check
●
Grease zerks Lube
●
Hydraulic oil filter Replace
●
Wheel bearings Check and repack
●
(1) Perform more frequently under extremely dusty conditions.
(2) Perform more frequently when chipping dry or dirty wood.
As the Limited Warranty states, failure by the Owner to perform normal maintenance will void the machine’s warranty. The aggressive,
high-speed nature of chipping REQUIRES THE OWNER TO PERFORM THE ABOVE LISTED NORMAL MAINTENANCE. Special
consideration to maintain and re-torque the CHIPPER ANVIL, CHIPPER BLADES, and ALL INTERNAL AND EXTERNAL NUTS AND
BOLTS is the sole responsibility of the Owner. Failure by the Owner to do so shall be cause for denial of warranty.
5.1 MAINTENANCE SCHEDULE
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