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Home >> GMC >> 1982 >> Forward Control 5.7L Eng VIN M, Automatic Trans, Trans Mfr CD 475/M40 >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> General Servicing >> Compressor Oil Check >> Compressor Replacement >> Compressor Isolation Method >> Notes
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Compressor Isolation Method: Notes

On systems which have compressors equipped with stem-type service valves (York and some Tecumseh), it is possible to isolate the compressor for removal.