mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Heater Core Case|Removal and Installation|Page 3370 > < Heater Core|Service and Repair
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Heater Core Case: Service and Repair
Removal and Installation

1. Disconnect the negative battery cable.
2. Drain the engine coolant.
3. Remove the dashboard.

4. Remove the seal plate. 

5. Remove in the order indicated.

1. Heater hose
2. Nut
3. Heater unit

6. Install in the reverse order of removal.
7. Refill the engine coolant.

Heater Core Case|Removal and Installation|Page 3370 > < Heater Core|Service and Repair