LO-9-2350-238-12
RECOVERY VEHICLE, FULL TRACKED LIGHT, ARMORED, M578
LUBRICATION ORDER
APRIL 1992
LO-9-2350-238-12 - Page 35 of 45
ON-CONDITION NOTES
LUBRICANT-INTERVAL
INTERVAL-LUBRICANT
Engine Crankcase
OE/HDO OC
OC OEA
Transmission
Drain
OEA
Drain and Fill
(See Note 56) (0)
(See Note 57) (0)
Note 56
ENGINE CRANKCASE DRAIN
Not e
Drain only after operation.
Drain when notifed by the Army Oil Analysis Program (AOAP)
laboratory.
If AOAP laboratory support is not available, drain every 1500 mi
(2414 km), 150 hr, or semiannually, whichever occurs first. if OEA
is used, drain every 750 mi (1207 km), 75 hr, or quarterly,
whichever occurs first.
A Move vehicle to level ground.
B Remove cover (1) from bottom of hull and remove drain plug
(2) from engine.
C Drain oil into a suitable container.
D Clean drain plug (2) and solvent SD2 and install drain plug and
cover (1).
E Replace oil filter elements (see Note 28).
F Refill engine crankcase (see Note 3).
WARNING
Dry cleaning solvent (SD2) is toxic and flammable.
Wear protective goggles and gloves and use only in
well-ventilated area.
LO 9-2350-238-12
Card 33 of 40
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