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:

Hood Release Cable Removal/Installation
1. Disconnect the negative battery cable.. 2. Remove the battery tray.. 3. Remove the Front mudguard (LH).. 4. Remove the hood release cable from clips A. 5. Remove the clips B. 6. Disconnect the hood latch from the hood release cable. 7. Remove the hood release cable from outside of ...

Armrest
The rear armrest in the center of the rear seatback can be used (no occupant in the center seat) or placed upright. WARNING Never put your hands and fi ngers around the moving parts of the seat and armrest: Putting your hands and fi ngers around the moving parts of the s ...

Air Filter Inspection [Mzr 2.0, Mzr 2.5]
Except for Mexico Airflow inspection 1. Remove the air filter.. 2. Blow from port A and verify that there is airflow from port B. If there is no airflow, replace the air filter.. 3. Blow from port B and verify that there is airflow from port A. If there is no airflow, r ...