LO-9-2350-238-12
RECOVERY VEHICLE, FULL TRACKED LIGHT, ARMORED, M578
LUBRICATION ORDER
APRIL 1992
LO-9-2350-238-12 - Page 30 of 45
SEMIANNUAL NOTES (CONTINUED)
Note 49
SPADE MOLDBOARD PINS
A
B
C
D
Remove pins.
I
WARNING
Drycleaning solvent (SD2) is toxic and flammable.
Wear protective goggles and gloves and use only in
well-ventilated area.
Clean pins with SD2.
Lubricate with GAA and install.
Wipe off excess grease.
Note 50
ROAD WHEEL AND IDLER WHEEL HUB BEARINGS DRAIN
AND FILL
Drain every 1500 mi (2414 km) or semiannually, whichever occurs
—
first.
A
B
C
D
E
F
Rotate wheel until fill plug (1) and drain plug (2) are about
vertical.
Remove check plug (3) and drain plug (2) and drain oil into a
suitable container.
I
WARNING
Dry cleaning solvent (SD2) is toxic and flammable.
Wear protective goggles and gloves and use only in
well-ventilated area.
Clean drain plug (2) with solvent SD2 and install.
Clean area and remove fill plug (1).
Fill to bottom of level hole with oil (OE/HDO or OEA). Allow
time for oil to reach oil cavities.
Clean check plug (3) and fill plug (1) with solvent SD2 and
install.
Card 28 of 40
LO 9-2350-238-12
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