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:

Antenna Feeder No.7 Inspection
1. Disconnect the negative battery cable.. 2. Remove the liftgate upper trim.. 3. Disconnect the connector A and B.. 4. Verify that the continuity between antenna feeder No.7 terminals is as indicated in the table. If not as indicated in the table, replace antenna feeder No.7. ...

Pilot Bearing Inspection [G66 M R]
1. Perform the following procedures. a. Remove the battery cover.. b. Disconnect the negative battery cable. c. Remove the battery component. (ex: battery, battery tray and PCM component). d. Remove the air cleaner component.. e. Remove the exhaust manifold insulator installation bolts an ...

Front Drain Hose Removal
1. Set the air intake mode to FRESH. 2. Set the air mix mode to MAX COLD. 3. Disconnect the negative battery cable. 4. Remove the rain sensor cover. (Vehicles with auto light / wiper system). 5. Disconnect the rain sensor connector. (Vehicles with auto light / wiper system) 6. Partially ...