Service & Maintenance; Maintenance Schedule - Echo BEAR CAT CH6720H Owner's Manual

5 SERVICE & MAINTENANCE
Section

5.1 MAINTENANCE SCHEDULE

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.
COMPONENT
Air cleaner Check and clean (1)
Air intake Clean (1)
Engine oil Change (1)
Fuel filter Replace
Spark plug Check condition and gap
Hydraulic oil Check/fill
Engine oil Check/fill
Fuel tank Check/fill
All internal and external
Check tightness
nuts and bolts
Tire pressure Check
Battery connections Check
Check clearance and
Chipper anvil
re-torque to 75 ft-lbs (2)
Check sharpness and
Chipper blades
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.
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SERVICE AND MAINTENANCE SCHEDULE
REFER TO
MAINTENANCE ENGINE
REQUIRED OPERATOR'S
MANUAL
FREQUENCY
BEFORE EVERY
EACH 8
USE HOURS
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6 INCH CHIPPER
EVERY EVERY EVERY
25 50 200
HOURS HOURS HOURS
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EVERY
YEAR
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