TM 5-3805-291-23-2
AIR CONDITIONING SYSTEM SERVICE - CONTINUED
0222 00
RECOVERY - CONTINUED
4.
Slowly open low pressure valve (11) and high pressure valve (12) on manifold gage set (1) to release air from charging
hose (7).
5.
Plug recovery station (9) into electrical outlet and turn ON power switch at control panel (13).
6.
Press "Compressor Start" button on control panel (13). When "Compressor On" light is lit, compressor (14) will start.
When recovery is complete, compressor will shut off automatically.
7.
Open accumulator pressurizing valve (15) and allow oil from compressor (14) to flow into accumulator (16).
CAU T I ON
DO NOT allow complete loss of pressure in accumulator. Doing so will damage accumulator.
8.
Slowly open oil drain valve (17) and drain oil into measuring container. Close valve when oil finishes draining.
N OT E
Refrigerant oil capacity is 11 oz (325 ml).
9.
If 6 to 8 oz (177 to 237 ml) of oil from compressor (14) was lost during recovery, new oil must be added.
EVACUATION
0222 00
1.
After refrigerant is recovered from system, ensure low pressure valve (11) and high pressure valve (12) are closed.
2.
Disconnect charging hose (7) of manifold gage set (1) from recovery station inlet (8).
0222 00-3