TM-9-2320-272-23-4

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 4 OF 5

SEPTEMBER 2012

TM-9-2320-272-23-4 - Page 895 of 1393

DISASSEMBLY - Continued

NOTE

Record thickness of shim(s) for assembly.

12.

Remove screw (Figure 3, Item 6), lockwasher (Figure 3, Item 7), washer (Figure 3, Item 5), shim(s)

(Figure

3,

Item

8), and bracket (Figure 3, Item 9) from drum shaft (Figure 3, Item 2). Discard shim(s) and

lockwasher.

13.

Remove thrust washer (Figure 3, Item 10) and drum (Figure 3, Item 11) from drum shaft (Figure 3, Item 2).

14.

Remove two woodruff keys (Figure 3, Item 4) and thrust washer (Figure 3, Item 12) from drum shaft

(Figure

3,

Item

2). Discard woodruff keys.

15.

Remove screw (Figure 3, Item 13), plate (Figure 3, Item 14), and gasket (Figure 3, Item 3) from drum shaft

(Figure 3, Item 2) and gearcase (Figure 3, Item 1). Discard gasket.

TM 9-2320-272-23-4

0696

0696-6