TM 9-2320-272-24-1
Table 2-1. Unit Preventive Maintenance Checks and Services (Contd).
NOT FULLY
ITEM TO
CHECK/
MISSION
ITEM INTERVAL
PROCEDURE
SERVICE
CAPABLE IF:
NO.
12 Semi-
Front
NOTE
springs,
annual
Lubrication of universal and slip joints will be
propeller
accomplished while performing other inspection
shaft,
tasks in that same area. Tighten, repair, and/or
universal
replace components of universal, slip joints, and
and slip
propeller shafts when found to be damaged or worn,
joints,
as required. If maintenance is required at a higher
and axle
level, records should reflect closest point of reference
(Contd)
to ensure proper identification of components
requiring service.
d. Lubricate universal and slip joints on transfer
case-to-front axle propeller shaft adapter every 3,000 mi.
(4,800 km) or 3 months, whichever occurs first.
e. Inspect universal and slip joints on transfer
case-to-front axle propeller shaft for damage or worn
components. Replace worn components (para. 3-149).
CAUTION
Breathers and axle around breathers must be wiped
clean before servicing to prevent damage to axle
from contamination.
f. Remove, clean, and lubricate axle breathers every
1,000 mi. (1,600 km) or monthly, whichever occurs first
EXPECTED TEMPERATURES
+40F TO -15F
+40F TO -65F
ABOVE 15F
(+4C TO -54C)
(+4C TO -26C)
(ABOVE -9C)
OE/HDO 10
OE/HDO 30
OE/HDO
Lubricating oil, internal
combustion engine
(MIL-L-2104)
OEA
OEA
Lubricating oil, internal
combustion engine (arctic)
(MIL-L-46167)
2-25
