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 101 of 180

TM 9-6920-430-14

(42) Disconnect the flexible hose (36) at the gas supply adapter (37) using a 9/16-

inch wrench to hold and a 9/16-inch wrench to loosen.

(43) Remove safety chains (38) from the neck of the gas supply bottle and GPU

eyebolt (39). Exchange this inlet hose with the outlet hose connected between the outlet

connector of the GPU and the input port of the cross fitting. Insure hose fittings are tight

and all safety chains are attached.

(44) Close the PROOF TEST SHUTOFF valve (40) located on the PROOF

TEST CONTROL PANEL fully clockwise to the closed position.

Change 1

3-41