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 587 of 1469
INSTALLATION - Continued
7.
Align seal retaining plate (Figure 4, Item 6) to holes in steering knuckle (Figure 4, Item 2) and install 12 screws
(Figure 4, Item 7). Ensure notches in screw heads are aligned so safety wire (Figure
4,
Item
1) can be installed.
8.
Thread safety wire (Figure 4, Item 1) around each screw (Figure 4, Item 7) and tie off.
9.
Install steering knuckle boot guard (Figure 4, Item 5) on steering knuckle (Figure 4, Item 2) with four
lockwashers (Figure
4, Item 3) and screws (Figure 4, Item 4). Tighten screws 130 to 170 lb-ft
(176
to
231
N·m).
7
1
2
3
4
5
3
4
6
M9530DAA
Figure 4.
Steering Knuckle Boot Installation.
END OF TASK
FOLLOW-ON MAINTENANCE
Lubricate steering knuckle. (Volume 5, WP
0820)
END OF TASK
END OF WORK PACKAGE
TM 9-2320-272-23-3
0409
0409-4
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