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Home >> GMC >> 1997 >> C 2500 Suburban 2WD V8-5.7L VIN R >> Repair and Diagnosis >> Heating and Air Conditioning >> Compressor HVAC >> Service and Repair >> Compressor Replacement
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Compressor Replacement

Compressor Mounting (4.3L, 5.0L, And 5.7L Engines):






Remove or Disconnect
1. Negative battery cable.
2. Recover refrigerant.
3. Drive belt.
4. Refrigerant hose assembly from compressor.

- Cap or plug all open connections.

5. Electrical connectors, as necessary.
6. Bolts.
7. Compressor from bracket.
8. Drain and measure compressor oil. Refer to Specifications / Capacities / Refrigerant Oil Distribution.


Install or Connect
1. Fill compressor with oil.
2. Compressor to bracket.
3. Compressor mounting bolts.

Tighten
- Bolts to 50 Nm (37 lb ft).
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