gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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A/C - Insufficient Cooling Diagnosis Table Updated|Page 8863 > < A/C - Insufficient Cooling Diagnosis Table Updated|Page 8861

K 1500 Truck 4WD V6-262 4.3L VIN Z (1992)

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Evaporator Core: Service and Repair

REMOVE OR DISCONNECT 

1.  Drain the cooling system.
2.  Discharge and recover refrigerant from the system.
3.  Instrument panel compartment.
4.  Electrical connections, as necessary.
5.  Center floor air distribution duct.

A/C - Insufficient Cooling Diagnosis Table Updated|Page 8863 > < A/C - Insufficient Cooling Diagnosis Table Updated|Page 8861