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:

Trunk Lid Stay Damper Disposal
NOTE: The gas in the trunk lid stay damper is colorless, odorless, and non-toxic. 1. Wear protective eye wear. 2. Lay the trunk lid stay damper flat. 3. Hacksaw 2—3 mm {0.08—0.11 in} into the trunk lid stay damper using a hacksaw, and allow the gas to escape from the trunk li ...

DRL (Daytime Running Light) Bulb Removal/Installation
MZR 2.0, MZR 2.5, MZR 2.3 DISI Turbo 1. Disconnect the negative battery cable.. 2. Disconnect the connector. 3. Rotate the DRL bulb in the direction of the arrow shown in the figure to remove it. 4. Remove the DRL bulb. 5. Install in the reverse order of removal. SKYACTIV-G 2.0 ...

Dashboard Disassembly/Assembly
1. Remove the ventilator grilles.. 2. Remove the Passenger-side air bag module.. 3. Disassemble in the order indicated in the table. 4. Assemble in the reverse order of disassembly. 1 Wiring harness 2 Screw 3 ...