TM 5-3805-281-24-2
UNIT PREVENTIVE MAINTENANCE CHECKS AND SERVICES
FOR HYDRAULIC EXCAVATOR 330LCR
ITEM
INTERVAL
ITEM TO BE INSPECTED
EQUIPMENT IS NOT
NO.
PROCEDURE: DO THE PMCS AND HAVE ITEM
READY/AVAILABLE
REPAIRED, FILLED, OR ADJUSTED AS NEEDED
IF:
Coolscan Plus
For a more thorough evaluation of coolant, perform
Coolscan Plus analysis.
(2) Add TY16004 John Deere Coolant Conditioner
or equivalent non-chromate conditioner/rust
inhibitor, following instructions on container.
COOLING SYSTEM SPECIFICATION
Cooling System Capacity
Approx. 30 L (8 gal)
23
Quarterly
Check Battery Electrolyte Level
(Refer to Check Battery Electrolyte Level and Terminals
in Electrical System chapter.)
24
Semiannually
Replace Final Fuel Filter
(1) Unhook retaining ring (A) and remove filter.
Allow sediment to drain into a container.
Dispose of waste properly.
(2) Clean filter base.
(3) Install new filter.
(4) Bleed fuel system. (Refer to Bleed the Fuel
System in the Engine Auxiliary Systems
Repair chapter.)
A-19