TM 5-5420-226-20-3
SHOCK ABSORBER LOWER MOUNTING BRACKETS REPLACEMENT (Sheet 1 of 1)
TOOLS:
Cutting torch
Welding torch
Grinding tool
1-1/8 in. socket with 3/4 inch drive
Ratchet with 3/4 in. drive
SUPPLIES: Bushing (4 required)
REFERENCES:
TM 43-0139
TM 5-5420-226-20
TM 9-237
PRELIMINARY PROCEDURE:
Remove shock absorber (page 14-91)
Remove roadwheel assembly (page 14-2)
Remove roadwheel arm (page 14-13)
REMOVAL
1. Using socket and ratchet, remove four
screws (A) and lockwashers (B) securing
bracket (C).
2. Using cutting torch, carefully burn away
weld securing bracket (C) to roadwheel arm.
3. Remove bracket (C).
INSTALLATION:
1.
Using grinding tool, remove old weld from
roadwheel arm.
2.
Install four bushings (D) in bracket (C)
mounting holes.
3.
Place bracket (C) in position on roadwheel
arm and, using socket and ratchet, secure
bracket with four screws (A) and
lockwashers (B).
4.
Using welding torch, weld bracket (C), along
all sides, to roadwheel arm in accordance to
MIL-STD-1261, class 3 and TM 9-237.
Spot paint welded area (TM 43-0139).
5.
6.
Install roadwheel arm (page 14-17).
Install roadwheel assembly (page 14-5).
7.
Install shock absorber (page 14-92).
8.
End of Task