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Home >> GMC >> 1992 >> Yukon V8-393 6.5L DSL Turbo >> Repair and Diagnosis >> Heating and Air Conditioning >> Compressor HVAC >> Service and Repair >> With A-6 Compressor >> Major Compressor Repair Procedures >> Pressure Relief Valve
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Pressure Relief Valve






Remove or Disconnect

1. Valve (56).
2. Seal (57).

Clean
- The valve cavity to remove any dust or dirt before installing a new seal.

Install or Connect

1. Seal (57) to the compressor.
- Dip the seal (57) in 525 viscosity refrigerant oil.

2. Valve (56) to the compressor

Tighten
- Valve (56) to 19 N.m (14 ft.lbs).
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