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 661 of 1469
REMOVAL
NOTE
Parking brake shoes should be replaced when parking brake lever full travel is over 2.0
in.
(5.1 cm).
1.
Remove thrust nut (Figure 1, Item 6) and washer (Figure 1, Item 5) from transfer output shaft
(Figure
1,
Item
1).
2.
Remove parking brake drum (Figure 1, Item 3) and transfer output shaft flange (Figure 1, Item 4) from transfer
output shaft (Figure 1, Item 1).
3.
Remove transfer output shaft flange (Figure 1, Item 4) from parking brake drum (Figure 1, Item 3).
4.
Remove eight studs (Figure 1, Item 2) from parking brake drum (Figure 1, Item 3).
1
2
3
4
5
6
M9879DAA
Figure 1.
Parking Brake Shoe Removal.
TM 9-2320-272-23-3
0422
0422-2
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