TM 9-2320-260-20
Table 2-1. Unit Level Preventive Maintenance Checks and Services (Contd).
ITEM TO
NOT FULLY
ITEM
INTERVAL
CHECK/
MISSION
PROCEDURE
NO..
SERVICE
CAPABLE IF:
m
1
EXPECTED TEMPERATURES
ABOVE 15F
+40F TO -15F
+40F TO -65F
(ABOVE -9C)
(+4C TO -26C)
(+4C TO -54C]
GAA - Grease, automotive and
All Temperatures
artillery (MIL-G-10924)
OE/HDO 30
OE/HDO 10
OEA
OE/HDO - Lubricating oil, internal
(MIL-L-2104)
OEA - Lubricating oil, internal
(MIL-L-46167)
Fifth
48
Semi-
NOTE
wheel
annual
Fifth wheel to be lubricated everv 1,000 mi (1.609
km). If vehicle does not accumulate 1,000 mi
(1,609 km) in a 6-month period, lubricate at time
of preventive maintenance service.
a. Lubricate lock plunger shaft and latch (6) with
OE/HDO.
b. Lubricate two base plate fittings (7) with GAA.
c. Clean then coat approach plate (8) with GAA.
d. Lubricate two rocker shaft fittings (9) with GAA.
e. Lubricate two lateral shaft fittings (10) with GAA.
f. Lubricate coupler jaw pin (11) with GAA.
Q
1
2-35