Compressor HVAC: Service and Repair

Removal:
- Discharge pressure in air conditioner.

CAUTION:
Automotive refrigerant containing CFC's is hazardous to the earth's atmosphere.
To protect our environment, use an Underwriter's Laboratory (UL) approved refrigerant recovery recycling unit whenever discharging an A/C system.





- Disconnect plug (1) for A/C compressor clutch.





- Unscrew bolts (1 and 2).
- Disconnect lines (3 and 4).
- Insert plugs in open connection immediately.





- Unscrew nut (2).
- Remove bolt (1), washer (3) and spacer (4).
- Take off compressor.

Replacing compressor oil:





- Unscrew bolt (1).
- Let oil run out of compressor.
- Pour in new oil.

Installation Notes





- Check code numbers (1), to verify proper replacement parts.





- Check drive belt tightness with a tester correcting if necessary.
^ Pulling hook must always rest on tip of tooth.
- Replace all seals for A/C line connections.
- Recharge and check air conditioner for leaks after installation.