buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Lamps and Indicators - Cooling System > < With Air Conditioning
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Heater Core: Service and Repair
Without Air Conditioning

1. Drain cooling system.
2. Disconnect heater inlet and outlet hoses.
3. Remove lower instrument panel sound insulator, then radio noise suppression strap.
4. Remove cover retaining screws and cover.
5. Remove heater core strap, then heater core.
6. Reverse procedure to install.

Lamps and Indicators - Cooling System > < With Air Conditioning