REPLACE (Cont) - TM-55-1905-220-14-110619

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REPLACE (Cont)

TM-55-1905-220-14-11 Landing Craft Utility LCU 1671-1679 NSN 1905-01-009-1056 Manual

REPLACE (Cont)

TM 55-1905-220-14-11

5-147. REFRIGERATOR/FREEZER - MAINTENANCE INSTRUCTIONS (Continued).

REPLACE (Cont)

(a) Close liquid service valve, run compressor and pump refrigerant into receiver tank until zero (0) lbs pressure

reading is obtained on low side pressure gauge, then close suction service valve. On capillary tube system, purge, (let

out) entire refrigerant charge from the system.

(b) Remove dehydrator from liquid line, install new dehydrator, charge system, and check for leaks.

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