TM 10-3930-675-24-2
BOOM SUPPORT LOCKING PIN CYLINDER AND LOCKING PIN REPLACEMENT - CONTINUED
0254 00
NOTE
Both boom locking pin cylinders are replaced in the same manner.
Tag all hydraulic lines.
LOCKING PIN CYLINDER REMOVAL
1.
Disconnect two hydraulic hoses (1) from check valve mounted on one cylinder (4).
2.
Remove two retaining rings (2) and pin (3) that secure cylinder (4) to vehicle. Discard retaining rings.
1
1
2,3
4
3.
Loosen hose clamp (6) and slide rubber bellows (5) from bellows retaining plate (7) to expose end of cylinder (4) con-
nected to locking pin (8).
4.
Remove and discard two retaining rings (9).
6
5
4
7
9
8
0254 00-2