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 31 of 1313
TABLE OF CONTENTS - Continued
Page No.
WP Sequence No.
Figure 3.
Coolant Temperature Sending Unit.
.....................................................................................
0027-4
ENGINE OVERHEATS.
...............................................................................................................................
WP 0028
Figure 1.
Surge Tank.
..........................................................................................................................
0028-2
Figure 2.
Engine Oil Dipstick.
..............................................................................................................
0028-3
Figure 3.
Engine Drive Belt.
.................................................................................................................
0028-4
Figure 4.
Engine Cooling System (M939/A1).
.....................................................................................
0028-6
Figure 5.
Engine Cooling System (M939A2).
......................................................................................
0028-7
Figure 6.
Engine Cooling System (M939/A1).
.....................................................................................
0028-8
Figure 7.
Engine Cooling System (M939A2).
......................................................................................
0028-9
Figure 8.
Engine Cooling Fan.
...........................................................................................................
0028-10
Figure 9.
Radiator.
.............................................................................................................................
0028-11
Figure 10.
Air Pressure Gauge.
...........................................................................................................
0028-12
Figure 11.
Fan Clutch Actuator.
...........................................................................................................
0028-13
Figure 12.
Water Pump.
......................................................................................................................
0028-14
Figure 13.
Test Lead Hookup.
.............................................................................................................
0028-15
LOSS OF COOLANT.
..................................................................................................................................
WP 0029
Figure 1.
Engine Cooling System (M939/A1).
.....................................................................................
0029-2
Figure 2.
Engine Cooling System (M939A2).
......................................................................................
0029-3
Figure 3.
Transmission Oil Cooler.
......................................................................................................
0029-4
Figure 4.
Surge Tank.
..........................................................................................................................
0029-6
CONTAMINATED COOLANT.
.....................................................................................................................
WP 0030
Figure 1.
Surge Tank.
..........................................................................................................................
0030-2
EXCESSIVE NOISE DURING SHIFTING.
..................................................................................................
WP 0031
Figure 1.
Transmission Dipstick.
.........................................................................................................
0031-2
Figure 2.
Transmission Dipstick.
.........................................................................................................
0031-3
Figure 3.
Transmission Yoke.
..............................................................................................................
0031-4
Figure 4.
Transmission Universal Joints.
.............................................................................................
0031-5
TM 9-2320-272-23-1
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