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 190 of 1393
FIELD MAINTENANCE
COMPANION SEAT CUSHION, BACKREST CUSHION, AND FRAME REPLACEMENT
INITIAL SETUP:
Tools and Special Tools
Tool Kit, General Mechanic's: Automotive
(Volume 5, WP
0826, Table 1, Item 56)
Materials/Parts
Cotter Pin
Materials/Parts (cont.)
(Volume 5, WP
0827, Table 1, Item 337)
Qty:
2
Lockwasher
(Volume 5, WP
0827, Table 1, Item 403)
Qty:
14
Equipment Condition
Parking brake set. (TM 9-2320-272-10)
REMOVAL
1.
Fold down backrest cushion frame (Figure 1, Item 2).
2.
Remove eight screws (Figure 1, Item 1), lockwashers (Figure 1, Item 5), washers (Figure 1, Item 4), and
backrest cushion (Figure 1, Item 3) from backrest cushion frame (Figure 1, Item 2). Discard lockwashers.
M5201DAA
2
1
5
4
3
Figure 1.
Companion Seat Cushion, Backrest Cushion, and Frame Removal.
TM 9-2320-272-23-4
0581
0581-1
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