Remove four screws (3), lockwashers (4), washers (5), and cover (6) from boom (7). Discard lockwashers.
Tag and mark two hoses (1). Remove two hoses from two elbows (8).
Remove boom extend cylinder (2) and parts
(9 through 22).
Use care when removing snap and
retaining rings. Snap and retaining rings
are under spring tension and can act as
projectiles when released and could cause
severe eye injury.
Remove snap ring (9) and shaft (10) from
inner boom (11). Discard snap ring.
Place wood blocks underneath boom
extend cylinder and inner boom.
Remove eight screws (12) and locknuts
(13) from extend cylinder anchor (14).