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ARMY TM 9-4120-381-14
NAVY EE-00-CA-MMA-010/7053-AC
AIR FORCE TO 35E9-136-31
5-46. COMPRESSOR - Continued.
BURN OUT PROCEDURE - Continued.
19.
Install new drier filter (para 5-26) and clean refrigerant strainer cartridge (para 5-27).
20.
Backseat (counterclockwise) compressor discharge valve (para 5-33) and suction valve (para 5-34).
21.
Disconnect external power source from L1 and L2 coils (para 4-88) and reconnect wire leads.
22.
Close manual valve (para 5-39).
23.
Evacuate refrigerant system (para 5-' 6).
24.
Charge refrigerant system (para 5-17).
25.
Allow the air conditioner to run for 48 hours, check color and odor of oil, if oil is still discolored or has an acid
odor perform the following:
a. Drain compressor oil.
b. Repeat steps 19, 23, 24, and 25 until the oil remains clean, odor free and oil color approaches that of new oil.
FOLLOW ON PROCEDURE
1.
Connect air conditioner input power at source.
2.
Charge refrigerant system (para 5-17).
5-108
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