mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Heater Core Case|Front|Page 4778 > < Heater Core Case|Description and Operation
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Heater Core Case: Service and Repair
Front

Front Heater Unit Case

Fig. 2  Front Heater Core & Related Components

Removal

1. Drain the engine coolant through the radiator. 
2. Remove the dashboard. (Refer to Instrument Panel / Service & repair / Dashboard.)

3. Disconnect the heater hoses from the heater core.

4. Remove the dashboard stay.
5. Remove the heater unit case carefully so that engine coolant does not spill from heater core.

Installation
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Install in the reverse order of removal.

Rear Heater Unit Case

Heater Core Case|Front|Page 4778 > < Heater Core Case|Description and Operation