mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Heater Core|Service and Repair|Page 3820 > < Expansion Valve|Service and Repair
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Heater Core: Service and Repair

Fig. 2  Heater & Blower Assembly

Fig. 3  Exploded View Of Heater

1.

On models equipped with airbag, disarm airbag, refer to MAINTENANCE PROCEDURES/AIRBAG ARMING & DISARMING.

2.

On models not equipped with airbag, disconnect battery ground cable.

3.

Drain coolant, then disconnect heater hoses at heater core.

4.

Remove instrument panel, refer to Instrument Panel, Gauges and Warning Indicators/Instrument Panel/Service and Repair.

5.

Remove heater unit case from vehicle, Fig. 2.

Heater Core|Service and Repair|Page 3820 > < Expansion Valve|Service and Repair