TM-9-2320-272-10
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; OPERATOR'S MANUAL
SEPTEMBER 2004
CHANGE 2
TM-9-2320-272-10 - Page 310 of 481
TM 9-2320-272-10
2-201
a.
General.
Special instructions for operating and maintaining vehicles under
unusual conditions are included in this section. Unusual conditions are extreme high
or low temperatures, humidity, and/or terrain. Special care in cleaning and
lubrication must be taken to keep vehicles operating under unusual conditions.
b.
Cleaning.
Refer to paragraph 2-8 for cleaning instructions and precautions.
c.
Lubrication.
(1)
Refer to LO 9-2320-272-12 for proper lubricating instructions.
(2)
Service intervals in LO 9-2320-272-12 are for normal operating
conditions. Reduce service intervals when unusual conditions exist.
d.
Driving Instructions.
(1)
FM 21-305 contains special driving instructions for operating wheeled
vehicles.
(2)
FM 9-207 contains instructions on vehicle operation in extreme cold of
0° to -65°F (-18° to -54°C) or below. Other documents with information on cold
weather vehicle operation are:
(a)
FM 31-70 Basic Cold Weather Manual.
(b)
FM 31-71 Northern Operations.
(c)
FM 90-6 (HTF) Mountain Operations.
e.
Reporting Materiel Failure.
Report failure of vehicle, body equipment, or kits
on DA form SF 368 (Quality Deficiency Report-Equipment Improvement Recommend-
ations) as prescribed by DA Pam 738-750 and as stated in paragraph 1-5 of this manual.
f.
Special Purpose Kits.
Paragraphs describing special purpose kits for
operation under unusual conditions are:
(1)
Fuel burning personnel heater kit (para. 2-44) and engine coolant heater
kit (para. 2-45).
(2)
Deepwater fording kit (para. 2-40).
(3)
Hardtop kit and radiator and hood cover kit (para. 2-43).
a.
General.
This paragraph provides instructions for M939A2 CTIS operation
under emergency conditions and operation with a punctured tire.
NOTE
Except where specifically noted, the controls and
indicator in this section are applicable to all M939A2
series vehicles.
2-31. CTIS OPERATION UNDER UNUSUAL CONDITIONS
2-30. SPECIAL INSTRUCTIONS
Section IV. OPERATION UNDER UNUSUAL CONDITIONS
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