TM 10-3930-675-20-2
0139 00-6
BOOM ASSEMBLY WEAR PLATES REPLACEMENT - CONTINUED
0139 00
STYLE B WEAR PLATE REMOVAL - CONTINUED
b.
Remove three screws (9) and washers (10) securing wear plate (11).
c.
Remove shims (12) and wear plate (11).
3.
To remove style B wear plates from extending boom upper rear location, perform the following:
NOTE
Retract boom and support tophandler on cribbing to relieve weight on upper rear wear plates.
a.
Remove two screws (15), lockwashers (13), and lock plate (14). Discard lockwashers.
9,10
EXTENDING BOOM
FIXED BOOM
11,12
13
14
15
EXTENDING
BOOM
FIXED
BOOM
