16-77. M1089 FOLDING BOOM FRAME ASSEMBLY REPAIR (CONT)
(12) Drive retaining pin (15) from left telescopic cylinder (19).
Boom frame weighs approximately 320 lbs
(145 kgs). Attach a suitable lifting device
prior to removal. Failure to comply may
result in injury to personnel or damage to
(13) Remove retaining pin (15) and folding boom frame (3)
from upper arm (20).
(14) Remove four screws (21) and lower wear plate (22) from
folding boom frame (3).