Mazda 3 manuals

Mazda 3 Service Manual: Check Valve Inspection [Skyactiv G 2.0]

Mazda 3 Service Manual / Engine / General / Check Valve Inspection [Skyactiv G 2.0]

Airflow Inspection

1. Remove the vacuum hose..

2. Blow air into the vacuum hose using your mouth from the vacuum pump side and verify that the air flows to the intake manifold side, then blow air from the intake manifold side and verify that the air does not flow to the vacuum pump side.


Air Bypass Valve Inspection [Mzr 2.3 Disi Turbo]
1. Remove the air bypass valve.. 2. Connect the vacuum pump to the vacuum ports of the air bypass valve. 3. Verify that the airflow is as indicated in the table. Vacuu ...

Compression Inspection [Mzr 2.0, Mzr 2.5]
WARNING: Hot engines and oil can cause severe burns. Be careful not to burn yourself during removal/installation of each component. Fuel vapor is hazardous. It can very easily ignit ...

Other materials:

Engine Coolant Temperature (ECT) Sensor Inspection [Mzr 2.0, Mzr 2.5]
ECT Sensor No.1 Resistance inspection WARNING: When the engine is hot, it can badly burn. Turn off the engine and wait until it is cool before removing the ECT sensor. 1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Drain the engine coolant.. 4. R ...

Rear Buckle Removal/Installation
Rear Buckle (RH) and Rear Buckle (Center) 1. Remove the rear seat cushion.. 2. Remove the bolt. 3. Remove the rear buckle (RH) and rear buckle (center). 4. Install in the reverse order of removal. Rear Buckle (LH) 1. When removing or installing the rear buckle (LH), refer to the rear ...

Drive Belt Removal/Installation [Mzr 2.3 Disi Turbo]
1. Remove the aerodynamic under cover No.2 and splash shield as a single unit.. 2. Rotate the drive belt auto tensioner in the direction shown in the figure and remove the drive belt. 3. Install the drive belt. 4. Verify that the drive belt auto tensioner indicator mark does not exceed ...

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