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 652 of 1469
LEVER ARM ADJUSTMENT
1.
Position lever arm (Figure 4, Item 3) horizontal to valve body (Figure 4, Item 8).
2.
Remove two locknuts (Figure 4, Item 4), washers (Figure 4, Item 5), mounting screws (Figure 4, Item 1), and
valve body (Figure 4, Item 8) from bracket (Figure 4, Item 2). Discard locknuts.
3.
Loosen setscrew (Figure 4, Item 6), adjust lever (Figure 4, Item 7), and tighten setscrew.
4.
Install valve body (Figure 4, Item 8) on bracket (Figure 4, Item 2) with two mounting screws
(Figure
4,
Item
1), washers (Figure 4, Item 5), and locknuts (Figure 4, Item 4).
M9451DAA
3
4
5
6
7
8
1
2
Figure 4.
Parking Brake Lever Arm Adjustment.
END OF TASK
FOLLOW-ON MAINTENANCE
Remove chocks and road test vehicle. (TM 9-2320-272-10)
END OF TASK
END OF WORK PACKAGE
TM 9-2320-272-23-3
0420
0420-5/6 blank
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