TM-9-2320-272-23-1
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 1 OF 5
SEPTEMBER 2012
TM-9-2320-272-23-1 - Page 483 of 1313
TRANSMISSION OVERHEATS AS INDICATED BY TRANSMISSION TEMPERATURE GAUGE - Continued
STEP
1.
IS TRANSMISSION FLUID LEVEL CORRECT?
Visually check transmission fluid level
(Volume 5, WP
0820).
T1004DAA
ACCESS
DOOR
DIPSTICK
HANDLE
Figure 1.
Transmission Dipstick.
CONDITION/INDICATION
IS TRANSMISSION FLUID LEVEL CORRECT?
DECISION
YES - Go to Step (2).
NO - Add fluid as necessary (Volume 3, WP
0362). Go to Step (3) to verify problem is solved.
STEP
2.
IS TRANSMISSION TEMPERATURE GAUGE OPERATING PROPERLY?
a.
Turn battery switch to OFF position.
b.
Remove connector from temperature sending unit on the vehicle.
c.
Turn battery switch to ON position.
d.
Turn start switch to RUN position.
e.
Set multimeter to measure VDC.
TM 9-2320-272-23-1
0036
0036-2
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