Mazda 3 Service Manual: Exhaust & Emissions

Valve Clearance Inspection [Mzr 2.0, Mzr 2.5]

1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Remove the plug hole plate.. 4. Disconnect the wiring harness. 5. Remove the ignition coils.. 6. Remove the spark ...

Exhaust System Inspection [Mzr 2.0, Mzr 2.5]

1. Start the engine and inspect each exhaust system component for exhaust gas leakage. If there is leakage, repair or replace the appropriate component.. ...

Other materials:

Manual Transaxle Oil Inspection [C66 M R]
1. Park the vehicle on level ground. 2. Remove the aerodynamic under cover No.2.. 3. Remove the oil level plug and gasket. Tightening torque 39—59 N·m {4.0—6.0 kgf·m, 29—43 ft·lbf} 4. Verify that the manual transaxle oil is near the brim of the plug port. When the ma ...

Recliner Motor Inspection
1. Remove the battery cover.. 2. Disconnect the negative battery cable and wait 1 min or more.. 3. Disconnect the recliner motor connector. 4. Apply battery positive voltage to the recliner motor terminals and inspect the recliner motor operation. If not as specified, replace the ...

How to use AUX mode (Type A)
Switch the ignition to ACC or ON. Press the power/volume dial to turn the audio system on. Press the media button ( ) of the audio unit to change to the AUX mode. NOTE When the device is not connected to the auxiliary jack, the mode does not switch to the AUX mode. Adj ...