Cleaning. - TM-5-5430-226-120049

TM 5-5430-226-12

c. Cleaning.

(1) Clean all components with clean water and detergent.

(2) Rinse components in clean water and dry with wiping rag.

d. Inspection.

(1) Inspect coupling (2) for cracks, corrosion, and stripped threads.

(2) Inspect pipe (8) for cracks, stripped threads, and corrosion.

(3) Inspect vent cap (6) for bent or damaged pivot pin. Check for freedom of movement. Inspect for cracked,

cut or dirty sealing gasket.

(4) Inspect water tank compression fitting (5) for stripped threads.

e. Repair. Replace damaged components. Do not reuse sealing components. Replace all gaskets and o-rings.

f. Assembly.

(1)

Install new gasket ( I1) in dust cap ( 10).

(2)

Position o-ring (12) and flanged coupling (4) on water tank compression fitting (5).

(3)

Install chain (9), dust cap (10), eight washers (13) and eight bolts (14). Torque bolts to 30 inch-pounds.

(4)

Apply anti-seize tape to threaded ends of pipe (8). Wrap tape in a clockwise direction.

(5)

Position gasket (7) in vent cap (6). Screw vent cap onto pipe (8) until hand tight.

(6)

Screw coupling (2) onto pipe (8).

(7)

Install new gasket (15) in coupling (2).

g. Installation.

(1) Position vent assembly (1) on flanged coupling (4).

(2) While pushing vent assembly (1) onto flanged coupling (4), close locking arms (3). Make sure coupling is

securely locked.

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