TM-9-2320-272-24-1
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 1 OF 4
JUNE 1998
TM-9-2320-272-24-1 - Page 138 of 1015
TM 9-2320-272-24-1
Table 2-1. Unit Preventive Maintenance Checks and Services (Contd).
NOT FULLY
PROCEDURE
MISSION
CAPABLE IF:
4
Annual
Special
CAUTION
body items
(Contd)
Remove filler plug slowly to release pressure. Do not
overfill.
[RPL]
7.
Drain, clean, and fill winch hydraulic oil reservoir
and replace filter (para. 3-336) every 12 months.
LUBRICANTS
OE/HDO
Lubricating oil, internal
EXPECTED TEMPERATURES
ABOVE 15°F
+40°F TO -15°F
+40°F TO -65°F
(ABOVE -9°C)
(+4°C TO -26°C)
(+4°C TO -54°C)
OE/HDO 30
OE/HDO 10
combustion engine (MIL-L-2104)
OEA
Lubricating oil, internal
combustion engine (arctic)
(MIL-L-46167)
OEA
b.
On M934/A1/A2 model vehicles:
1.
Expand van body and inspect for damaged or
broken hinges, fasteners, and latches (para. 2-15).
2.
Check for bent or binding of components or
damaged seals or panels that would allow light to shine
through or prevent a tight seal. Repair or replace defective
components (para. 2-15).
3.
Lubricate worm gear, worm, winch handle shaft,
wire rope, winch barrel shaft, and swing davit base every
12,000 mi. (19,000 km) or 12 months, whichever occurs first.
EXPECTED TEMPERATURES
LUBRICANTS
ABOVE
+80°F TO +30°F
+30°F TO -30°F
-30° TO -65’
+80°F(+27°C)
(27°C TO -1 “C)
(-1°C TO -34°C)
(-34° TO -54°C)
CW
CW-11C
CW-11B
CW-11A
Lubricating oil (VV-L-751)
Oil lubricating, multipurpose
(MIL-L-2105): GO-75
GO-75
4.
Lubricate support rollers, end rollers, retractor
beams, sprocket, and sprocket bushings every 12,000 mi.
(19,606 km) or 12 months, whichever occurs first.
LUBRICANTS
GM
Grease, automotive and
artillery (MIL-G-10924)
EXPECTED TEMPERATURES
ABOVE 15°F
+40°F TO -15°F
+40°F TO -65°F
(ABOVE -9°C)
(+4°C TO -26°C)
(+4°C TO -54°C)
All temperatures
2-50
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