16-76. M1089 UPPER ARM REPAIR (CONT)
(6) Remove retaining pin (6) from right telescopic cylinder
Prior to removing retaining pin and
retaining pin covers, ensure upper arm
assembly is properly balanced. Failure to
comply may result in injury to personnel.
(7) Remove two screws (11), lockwashers (12), washers
(13), pin retaining covers (14), and upper arm (4) from
support (15). Discard lockwashers.
Step (8) requires the aid of an assistant.
(8) Remove retaining pin (6) and upper arm (4) from folding
boom frame (16).