Installation - TM-10-3930-673-20-20684

TM 10-3930-673-20-2

18-26. HYDRAULIC TUBING REPLACEMENT (CONT)

TR00003

TR00695

(1)

Tag, mark, and disconnect three tubes (1 through 3) from hoses (4 through 6).

(2)

Tag, mark, and disconnect opposite ends of three tubes (l through 3) from bulkhead fittings (7 through 9).

(3)

Remove ten screws (10), lockwashers (11), four plates (12 and 13), eight clamp halves (14), and three tubes

(1 through 3) from underside of boom (15). Discard lockwashers.

b. Installation.

(1)

Loosely connect tubes (1 through 3) on hoses (4 through 6) and bulkhead fittings (7 through 9).

(2)

Install three tubes (1 through 3) on underside of boom (15) with eight clamp halves (14), four plates (12 and

13), ten lockwashers (11) and screws (10).

(3)

Ensure tubes (1 through 3) are not binding at either end and tighten connections on hoses (4 through 6) and

bulkhead fittings (7 through 9) securely.

END OF TASK

18-148