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 348 of 1469
INSTALLATION
1.
Using oil seal installer and driver handle, install oil seal (Figure 2, Item 5) in bore of transmission housing
(Figure 2, Item 6). Ensure rubber lip faces inside of rear cover (Figure 2, Item 7).
2.
Apply lubricating oil to inside diameter of oil seal (Figure 2, Item 5).
3.
Using dust shield installer and driver handle, install dust shield (Figure 2, Item 4) in bore of transmission housing
(Figure 2, Item 6) with cupped side facing out until installer tool seats on face of rear cover (Figure 2, Item 7).
4.
Slide companion flange (Figure 2, Item 2) on output shaft (Figure 2, Item 1) and install with locknut
(Figure
2,
Item
3). Using torque multiplier, tighten locknut 600 to 800 lb-ft (814
to
1,085
N·m).
6
7
4
9
1
2
3
5
4
6
5
4
M7033DAA
6
7
5
8
Figure 2.
Transmission Output Shaft Yoke and Oil Seal Installation.
END OF TASK
TM 9-2320-272-23-3
0376
0376-3
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