TM-9-6920-430-14

COOLANT RECHARGING UNIT, TRAINING GUIDED MISSILE SYSTEM M80 AND CHARGER, BATTERY PP-7309/T

TECHNICAL MANUAL; OPERATOR’S AND ORGANIZATIONAL DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL

AUGUST 1980

TM-9-6920-430-14 - Page 112 of 180

TM 94920-430-14

(30) Slowly open the gas supply valve (32) two turns counterclockwise.

(31) Check the inlet hose fitting at the gas supply adapter (33) for leaks using leak detec-

tor fluid. If leaks are detected, perform steps 32 through 34, otherwise go to step 35.

(32) Close the gas supply valve (32) fully clockwise.

(33) Open INLET BLEED valve (36) two turns counterclockwise.

(34) Tighten the leaking fitting (turning clockwise) and repeat steps (29) through (31).

(35) Slowly open INLET SHUTOFF valve (37) counterclockwise until INLET

PRESSURE gage (38) reads approximately 500 psig, then close INLET SHUTOFF valve (37).

(36) Close gas supply valve (32) fully clockwise.

(37) Open INLET BLEED valve (36) until gas stops escaping, then close fully clockwise.

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