BOOM ASSEMBLY REPLACEMENT - CONTINUED
REMOVAL - CONTINUED
Center of gravity for boom assembly is approximately 9 ft (2.74 Nm) from rear end of boom assembly.
To prevent damage to lines and electrical cable during step 21, place wood boards between underside of
outer boom section and slings.
Reposition hoist and slings to center of gravity for
boom assembly (8). Carefully raise boom assembly
(8) until weight of boom is removed from boom pivot
Remove capscrew (17) and locknut (18) securing
boom pivot pin (16) to vehicle frame. Discard locknut.
Shims may fallout as pivot pins are
Remove boom pivot pin (16) from boom assembly (8)
from vehicle frame.
Remove shims (19) from between boom assembly (8)
and vehicle frame. Note quantity and position of shims
(19) for use during Installation.
Repeat steps 23 thru 25 for other boom pivot pin.