Service & Maintenance; Maintenance Schedule - Echo SC-4213 Operator's Manual

3 inch chipper shredder
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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
Engine oil
Change (1)
Fuel filter
Replace
Spark plug
Check condition and gap
Engine oil
Check/fill
Fuel tank
Check/fill
All internal and external
Check tightness
nuts and bolts
Check sharpness and re-
Chipper blades
torque to 25 ft-lbs. (2)
Shredder knives
Check condition
Spark arrestor*
Clean
Entire machine
Clean
Drive belt
Check
Belt tension
Check
Belt/pulley alignment
Check
Grease zerks
Lube
Wheel bearings
Check
(1) Perform more frequently under extremely dusty conditions.
(2) Perform more frequently when chipping dry or dirty wood.
*If equipped
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.
SERVICE AND MAINTENANCE SCHEDULE
REFER TO ENGINE
MAINTENANCE
OPERATOR'S
REQUIRED
3 INCH CHIPPER/SHREDDER
To prevent personal injury or property damage: shut
off engine and make sure that all moving parts have
come to a complete stop before, servicing, adjusting or
repairing. Disconnect the battery and remove ignition
key where applicable.
FREQUENCY
BEFORE
EACH
MANUAL
USE
WARNING
EVERY
EVERY
EVERY 8
25
50
HOURS
HOURS
HOURS
EVERY
YEAR
11

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