Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Buick >> 1979 >> Skyhawk Base, Automatic Trans >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heaters >> Component Replacement >> Heater Core >> All Remaining Models >> Replacement

All Remaining Models: Replacement

Drain cooling system. Disconnect heater hoses at core tubes. Disconnect electrical connections on front of module case. Remove screws securing front case to module. Remove heater core. To install; reverse removal procedure.

scientia non olet · About Mike's Workshop Manuals