Mazda 3 manuals

Mazda 3 Service Manual: Exhaust & Emissions

Mazda 3 Service Manual / Engine / 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:

Oil Control Valve (OCV) Removal/Installation [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 ventilation hose. 7. Remove the oil level gauge. 8. Remove the cylinder head cover.. 9. Remove in th ...

Rear Center Speaker Removal/Installation
1. Disconnect the negative battery cable.. 2. Remove the following parts: a. Rear seat cushion. b. Rear scuff plate. c. Tire house trim. d. C-pillar trim. e. Rear package trim. 3. Remove the screw. 4. Disconnect the connector. 5. Remove the rear center speaker. 6. Install in ...

Headlight Leveling
The number of passengers and weight of cargo in the luggage compartment change the angle of the headlights. Auto type The angle of the headlights will be automatically adjusted when turning on the headlights. The warning/indicator light turns on when the system has a malfunction. Refer ...

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