TM 9-4110-258-13
WARNING
Coil fins are sharp and can cut hands or fingers. Wear gloves to prevent personal injury when
handling coil.
(2) Install condenser coil (2), eight bolts (5), flat washers (4), and new self locking nuts (3).
(3) Braze two fittings (1) onto condenser coil (2) (para 5.10).
NOTE
FOLLOW-ON MAINTENANCE:
Install condenser coil guard (para 4.17).
Replace dehydrator (para 5.15).
Leak check (para 5.11), evacuate (para 5.12), and charge (para 5.13) the refrigeration system.
Close both side doors.
5.31 TUBING AND FITTINGS TESTING. REPAIR. AND REPLACEMENT
This task covers:
a. Testing
b. Removal
c. Installation
INITIAL SETUP
Materials/Parts:
General Safety Instructions:
Silicone RTV
WARNING
20, Appendix E
Insulation Tape
10, Appendix E
High voltage and rotating parts are used in
the refrigeration unit. Personal injury can
Equipment Conditions:
result if power is connected.
Doors, panels, guard open/removed as necessary.
a. Testing. Leak test the tubing and fittings (para 5.11).
NOTE
Repair consists of replacing damaged or leaking tubing and/or fittings.
b. Removal.
(1) Discharge (para 5.8) the refrigeration system.
(2) If a flare connection was leaking, loosen flare nut and cut the damaged flare off the tubing end.
(3) Remove insulation as necessary.
(4) Purge (para 5.9) the refrigeration system and de-braze (para 5.10) any fitting or tubing that was leaking or
was too short to flare.
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