TM-9-2320-272-23-3
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 3 OF 5
SEPTEMBER 2012
TM-9-2320-272-23-3 - Page 578 of 1469
INSTALLATION
1.
Position gasket (Figure 2, Item 1) in front bearing cover (Figure 2, Item 11).
2.
Apply GAA grease to inside diameter of oil seal (Figure 2, Item 2). Apply sealing compound to outside diameter
of oil seal.
3.
Install oil seal (Figure 2, Item 2) in front bearing cover (Figure 2, Item 11).
4.
Apply sealing compound to mating surfaces of gasket (Figure 2, Item 3).
5.
Install gasket (Figure 2, Item 3) and front bearing cover (Figure 2, Item 11) on differential carrier
(Figure
2,
Item
4) with eight washers (Figure 2, Item 6) and screws (Figure 2, Item 7). Tighten screws
93
to
120
lb-ft (126 to 163 N·m).
6.
Install companion flange (Figure 2, Item 10) on driveshaft (Figure 2, Item 5) with nut (Figure 2, Item 8). Tighten
nut 300 to 400 lb-ft (407 to 542 N·m).
7.
Install cotter pin (Figure 2, Item 9) through nut (Figure 2, Item 8) and driveshaft (Figure 2, Item 5).
9
10
11
8
7
6
1
2
3
4
5
M7094DAA
Figure 2.
Front Differential Oil Seal Installation.
END OF TASK
FOLLOW-ON MAINTENANCE
1.
Install propeller shaft. (WP
0402)
2.
Start engine and road test vehicle. (TM 9-2320-272-10)
3.
Check differential oil seal for leaks. (TM 9-2320-272-10)
END OF TASK
END OF WORK PACKAGE
TM 9-2320-272-23-3
0407
0407-3/4 blank
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