TM 9-2320-272-24-1
Table 2-1. Unit Preventive Maintenance Checks and Services (Contd).
ITEM TO
NOT FULLY
MISSION
CHECK/
ITEM INTERVAL
PROCEDURE
SERVICE
CAPABLE IF:
NO.
a. Open access door in floor of cab. Lubricate access
12 Semi-
Cab com-
door hinge every 1,000 mi. (1,600 km) or monthly,
annual
ponents
whichever occurs first.
(Contd)
EXPECTED TEMPERATURES
+40oF TO -65oF
+40oF TO -15F
ABOVE 15oF
(+4oC TO -54C)
(+4oC TO -26oC)
(ABOVE -9oC)
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)
b. Inspect transmission dipstick and oil:
1. Check for evidence of metal particles. Notify
your supervisor if metal particles are found.
2. Check for evidence of dilution from coolant. If oil
is diluted by coolant, refer to para. 2-21, mechanical
troubleshooting.
3. Check oil level in transmission. If oil levels are
excessive, drain the excess (para. 3-133).
c. Inspect transmission temperature sending unit for
security of mounting and wiring for frays, splits, breaks,
and missing insulation.
d. On vehicles with winch, lubricate winch and Power
Takeoff (PTO) control levers every 1,000 mi. (1,600 km) or
monthly, whichever occurs first.
e. Lubricate power brake treadle with 3-4 drops of
oil every 1,000 mi. (1,600 km) or monthly, whichever
occurs first.
EXPECTED TEMPERATURES
+40oF TO -65oF
+40oF TO -15oF
ABOVE 15oF
(+4oC TO -54oC)
(+4oC TO -26C)
(ABOVE -9oC)
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)
2-9
