LO-9-2320-363-12
TRUCK, TRACTOR, LINE HAUL 52,000 GVWR , 6X4, M915A2; TRUCK, TRACTOR, LIGHT EQUIPMENT TRANSPORTER (LET) 68,000 GVWR, 6X6, W/WINCH, M916A1
LUBRICATION ORDER
DECEMBER 1991
LO-9-2320-363-12 - Page 24 of 24
16. DO NOT LUBRICATE
Spring leaves, alternator, starter wiring.
17. FORDING AND HIGH-PRESSURE WASHING
a. Lubrication after fording. After fordings, lubricate all fittings below fording depth and check
submerged gearboxes for presence of water.
b. Lubrication after high-pressure washing.
After a thorough washing, lubricate all grease fittings
and oil can points outside and underneath vehicle.
18. COOLANT LEVEL
Check coolant level daily. Coolant must be within 2-1/2 inches below filler neck. Refer to TB 750-651
for testing. Use MIL-A-46153 for temperatures consistently above -40° F (-40°C). Use MlL-A-11755
for temperatures consistently below -40° F (-40°C).
19. MILITARY SYMBOLS FOR LUBRICANTS
The following references are lubrication symbols used within this Lubrication Order to the appropriate
specification:
OE/HDO
Lubricating
OEA
Lubricating
GO
Lubricating
Oil, internal Combustion Engine Tactical Service, MIL-L-2104
Oil, Internal Combustion Engine (Arctic), MIL-L-46167
Oil, Gear, Multipurpose, MIL-L-2105
GAA
Grease, Automotive and Artillery, MIL-G-10924
By Order of the Secretary of the Army:
MILTON H.
GORDON R. SULLIVAN
General, United States Army
Chief of Staff
HAMILTON
Administrative Assistant to the
Secretary of the Army
00198
Distribution:
To be distributed in accordance with DA Form 12-38-E, (Block 0854), Operator Maintenance
Requirements for LO9-2320-363-12.
LO 9-2320-363-12-24
Card 24 of 24
PIN: 069132-000
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