Mazda 3 manuals

Mazda 3 Service Manual: Heater Core Inspection

Mazda 3 Service Manual / HVAC / General / Heater Core Inspection

1. Inspect the heater core for damage, cracks, and water leakage.

2. Visually inspect the fins for bending.

3. Visually inspect the heater hose for deformation.

HVAC SST
49 B061 014 Spring Lock Coupling Disconnect Tool 49 G061 001 Spring Lock Coupling Disconnect Tool 49 B061 015A Holder ...

Rear Heat Duct Removal/Installation
1. Disconnect the negative battery cable.. 2. Remove the following parts: a. Upper panel. b. Shift lever knob (MTX). c. Selector lever knob (ATX). d. Shift panel. e. Side wall. f. Consol ...

Other materials:

Speedometer
The speedometer indicates the speed of the vehicle. Speed Unit Selector (Type A Instrument Cluster) In some countries, you may have to change the speed units between km/h and mph. Press the speed unit selector for 1.5 seconds or more. The speed units for the speedometer will change bet ...

Front Lower Arm Inspection
1. Remove the front lower arm from the vehicle.. 2. Inspect the arm for bending or damage, and the ball joint for excessive looseness. If there is any malfunction, replace the front lower arm. 3. Rotate the ball joint stud 5 times. Install the SST to the ball joint stud, measure t ...

A/C Unit Removal/Installation
1. Set the air mix mode to MAX COLD. 2. Disconnect the negative battery cable.. 3. Discharge the refrigerant.. 4. Drain the engine coolant.. 5. Remove the plug hole plate. 6. Remove the charge air cooler cover. (MZR 2.3 DISI Turbo). 7. Remove the insulator. (MZR 2.3 DISI Turbo) 8. ...

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