V 3500 P/U 4WD V8-454 7.4L VIN W 4-bbl (1988)
Evaporator Core: Service and Repair
A/C Component View
REMOVE OR DISCONNECT
1. Battery ground cable.
2. Discharge the system.
3. Nuts from the selector duct studs projecting through the dash panel.
GMC Workshop Service and Repair Manuals
Evaporator Core|Service and Repair|Page 6822 >
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