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Home >> Chevrolet >> 1991 >> G 10 Van V6-262 4.3L >> Repair and Diagnosis >> Heating and Air Conditioning >> Compressor HVAC >> Service and Repair >> Major Compressor Repair Procedures >> With HR-6 HE Compressor >> Control Switch
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Control Switch

Component View:






Remove or Disconnect

Tools Required:
J 5403 External Snap Ring Pliers
J 9553-01 O-ring Seal Remover

1. Electrical connector from the switch in the rear head of the compressor.
2. Switch retaining ring (31) with J 5403.
3. Switch (30).
4. O-ring seal (29) from the switch cavity with J 955301.

Important
^ If existing control switch is reinstalled in the compressor, a new O-ring seal must be used and preferably a new retainer ring should also be used.

Install or Connect

Tools Required:
J 5403 External Snap Ring Pliers
J 33011 O-Ring Seal Installer

1. O-ring seal (29) with J 33011.
^ Dip the seals into new clean 525 refrigerant oil.
2. Switch (30).
3. Switch retaining ring (31) with J 5403.
4. Electrical connector to the switch in the rear head of the compressor.