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 343 of 1469
INSTALLATION
1.
Apply lubricating oil to bore (Figure 3, Item 2) of transmission housing (Figure 3, Item 1) and selector shaft
(Figure 3, Item 5).
2.
Apply a thin coat of sealing compound to outer edge of seal (Figure 3, Item 3).
3.
Position seal (Figure 3, Item 3) on seal inserter (Figure 3, Item 4) with lip of seal facing away from tool.
CAUTION
Use care when installing seal. Lip of seal may split on selector shaft.
4.
Drive seal (Figure 3, Item 3) into bore (Figure 3, Item 2) of transmission housing (Figure 3, Item 1) until seal
seats at counterbore position of bore.
CAUTION
When installing manual control linkage, a metric locknut must be used. Failure to do so will
damage selector shaft.
5.
Install manual control linkage (Figure 3, Item 6) on selector shaft (Figure 3, Item 5) with locknut
(Figure 3, Item 7). Tighten locknut 22 to 30 lb-ft (30 to 41 N·m).
TM 9-2320-272-23-3
0375
0375-4
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