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 1364 of 1469
FIELD MAINTENANCE
FRONT SPRING BUSHING REPLACEMENT
INITIAL SETUP:
Tools and Special Tools
Tool Kit, General Mechanic's: Automotive
(Volume 5, WP
0826, Table 1, Item 56)
High Boy Jack Stand
(Volume 5, WP
0826, Table 1, Item 24)
Materials/Parts
Bushing (Volume 5, WP
0827, Table 1, Item 180)
Qty:
1
Materials/Parts (cont.)
Locknut (Volume 5, WP
0827, Table 1, Item 324)
Qty:
2
Pin (Volume 5, WP
0827, Table 1, Item 219)
Qty:
1
Equipment Condition
Parking brake set. (TM 9-2320-272-10)
Front wheels removed. (WP
0484)
INSPECTION
1.
Insert prybar (Figure 1, Item 1) between spring hanger (Figure 1, Item 2) and front spring shackle
(Figure
1,
Item
4).
2.
Press down on front spring shackle (Figure 1, Item 4). If movement is evident between front spring shackle
and pin (Figure 1, Item 3), refer to REMOVAL.
3
4
1
2
M9180DAA
Figure 1.
Front Spring Bushing Inspection.
END OF TASK
TM 9-2320-272-23-3
0536
0536-1
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