oldsmobile Workshop Repair Guides

Oldsmobile Workshop Service and Repair Manuals

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With Air Conditioning|Page 1553 > < Cooling System, A/C - Aluminum Heater Cores/Radiators|Page 1550

Ninety-Eight FWD V6-260 4.3L DSL (1985)

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Heater Core: Service and Repair
With Air Conditioning

REMOVE

1. Disconnect battery ground cable and drain cooling system.
2. Remove righthand sound insulator, center instrument panel trim plate and lower instrument panel trim plate.
3. Disconnect wires and hoses at programmer.
4. Remove programmer linkage cover and linkage.
5. Remove programmer.
6. Remove heater core cover.
7. Remove splash cover and disconnect heater hoses at heater core.
8. Remove heater core.

INSTALL

1. Reverse procedure to install.

With Air Conditioning|Page 1553 > < Cooling System, A/C - Aluminum Heater Cores/Radiators|Page 1550