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Home >> Chevrolet >> 1988 >> G 30 Van V8-379 6.2L DSL >> Repair and Diagnosis >> Heating and Air Conditioning >> Compressor HVAC >> Service and Repair >> Major Compressor Repair Procedures >> With R-4 Compressor >> Pressure Relief Valve
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Pressure Relief Valve

R-4 Compressor Component View:






Remove or Disconnect

1. Valve (24).
2. Seal (23).

Install or Connect

1. Seal (23).
^ Dip the seal in clean 525 viscosity refrigerant oil before inserting it into the valve cavity.
2. Valve (24).

Tighten
^ Valve (24) to 17 N.m (13 ft. lbs.).
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