INNER BOOM REPLACEMENT/REPAIR - continued

TM 10-3930-673-34

16-12. INNER BOOM REPLACEMENT/REPAIR (CONT)

(53) Tilt anchor (72) slightly up and

forward to gain access to pin (73)

and retaining rings (74) that secure

boom extend cylinder (69) to anchor.

WARNING

Use care when removing snap and

retaining rings. Snap and retaining

rings are under spring tension and

TR01691

can act as projectiles when released

and could cause severe eye injury.

(54) Remove retaining ring (74) at left side of pin (73) and remove pin and anchor (72) from

boom extend cylinder (69). Discard retaining ring.

NOTE

Partial disassembly of hose pulley assembly is necessary for ease in hose removal.

Note quantity and position of washers and spacers for installation.

(55) At boom hose pulley assembly, remove locknut (75), upper screw (76), washers (77), and

spacers (78) from pulley bracket (79) assembly. Discard locknut.

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