TM 5-3805-281-10
OPERATOR 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:
23
Before
Check Instruments
During
(1) Turn key switch to ON position. All instrument
lights should stay on for approximately 3
seconds.
(2) Check and replace any bulb that fails to light.
(3) Check that gauge indicates fuel level and the
Coolant gauge in red zone
coolant gauge does NOT go to the red zone.
24
Before
Level Check
During
NOTE: The level check does NOT take the
place of before operation check at hydraulic
oil level window, engine coolant recovery
tank, or engine oil level dipstick.
(1) With key switch in the ON position, press level
check switch (A).
(2) Check that hydraulic oil level (B) engine
Any WARNING light fails
coolant (C) and engine oil level light (D)
to function
illuminate to indicate levels are adequate for
operation.
A-12
