TM 10-3930-675-24-2
BOOM FOLDING CYLINDER REPLACEMENT - CONTINUED
0253 00
INSTALLATION - CONTINUED
Procedure for USMC Vehicle
CAUTION
Prior to making adjustments to boom support, boom and tophandler must be installed and boom
should be raised to 19 degrees and extended to 110 in. (279 cm). Failure to comply will result in equip-
ment damage.
1.
Operate boom folding cylinders to full extended position (TM 10-3930-675-10). Folding boom support should contact
stop bolts (16) that are positioned on frame, slightly before cylinder (8) is fully extended. If boom does not, adjustment
is required. Proceed to next step.
16
434-40094
Adjust cylinder length by loosening two clevis clamping screws (10) at upper end of cylinder (8). Access cylinder piston
rod adjusting nut (9) through opening in boom supports. Turn adjusting nut to adjust overall length of cylinder. Tighten two
clevis clamping screws.
8
9
434-40092
10
VIEW FROM TOP
0253 00-6