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:

Filament Repair
1. Clean the filament using isopropyl alcohol. 2. Attach tape to both sides of the filament. 3. Using a small brush or marking pen, apply silver paint. 4. After 2—3 min, carefully remove the tape without damaging the applied area. CAUTION: Do not operate the rear window defro ...

No.6 Bsm Indicator Light Flashes While Not Under Bsm Indicator Light Flashing Conditions (No Combination Switch Operation (Turn Signal Switch)) [Blind Spot Monitoring (Bsm)]
6 BSM indicator light flashes while not under BSM indicator light-flashing conditions (no combination switch operation (turn signal switch) Description The BSM indicator light flashes despite not satisfying the BSM indicator l ...

Wheel Hub, Steering Knuckle Inspection
Wheel Bearing Excessive Play Inspection 1. Install the magnetic base and dial gauge as shown in the figure and measure the wheel bearing axial excessive play. If it exceeds the maximum specification, replace the wheel hub bearing. Maximum front wheel bearing play 0.05 mm ...