LO-9-2350-238-12
RECOVERY VEHICLE, FULL TRACKED LIGHT, ARMORED, M578
LUBRICATION ORDER
APRIL 1992
LO-9-2350-238-12 - Page 14 of 45
QUARTERLY NOTES (CONTINUED)
Note 13
HYDRAULIC RESERVOIR FILTER AND STRAINER ASSEMBLY
Service quarterly, when reservoir is drained, or upon indication that
filter is plugged.
Not e
Crane operator’s control panel indicator will light
when hydraulic fluid is bypassing the filter, in-
dicating the filter is plugged.
A Open hydraulic reservoir fill cap (1).
B Remove the following items in the order listed below:
1 Six screws (2) and washers (3).
2 Retaining pin (4).
3 Flange (5).
4 Retainer (6).
5 Gaskets (7).
C Rotate T-handle (8) in strainer counterclockwise, several turns,
to release strainer assembly.
D Lift filter and strainer assembly from reservoir.
WARNING
Dry cleaning solvent (SD2) is toxic and flammable.
Wear protective goggles and gloves and use only in
well-ventilated area.
E Clean filter and strainer assembly with solvent SD2.
F Dry and inspect filter and strainer assembly.
G Replace both gaskets (7).
H Install filter and strainer assembly by reversing removal pro-
cedure above.
Note 14
BOOM AND BOOM CYLINDER HINGE PINS
Lubricate fittings on both sides of boom with GAA.
Card 12 of 40
LO 9-2350-238-12
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