Mazda 3 manuals

Mazda 3 Service Manual: Drive Belt Auto Tensioner Inspection [Mzr 2.0, Mzr 2.5]

Mazda 3 Service Manual / Engine / Belts, Hoses, Pulleys / Drive Belt Auto Tensioner Inspection [Mzr 2.0, Mzr 2.5]

MZR 2.0

1. Remove the generator drive belt with the A/C drive belt still installed and set it out of the way..

2. Verify that the drive belt auto tensioner moves smoothly in the operational direction.


3. Turn the drive belt auto tensioner pulley by hand and verify that it rotates smoothly.

4. Install the generator drive belt..

MZR 2.5

1. Remove the drive belt..

2. Verify that the drive belt auto tensioner moves smoothly in the operational direction.


3. Rotate the drive belt auto tensioner pulley by hand and verify that it rotates smoothly.

4. Install the drive belt..

Belts, Hoses, Pulleys
...

Drive Belt Auto Tensioner Inspection [Mzr 2.3 Disi Turbo]
1. Remove the aerodynamic under cover No.2 and splash shield as a single unit.. 2. Remove the drive belt.. 3. Verify that the drive belt auto tensioner moves smoothly in the operational directi ...

Other materials:

Ignition Coil/Ion Sensor Removal/Installation [Skyactiv G 2.0]
1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Remove the plug hole plate.. 4. Remove the plug hole plate bracket.. 5. Remove in the order indicated in the table. 6. Install in the reverse order of removal. 1 Connector ...

Engine Exhaust (Carbon monoxide)
WARNING Do not drive your vehicle if you smell exhaust gas inside the vehicle: Engine exhaust gas is dangerous. This gas contains carbon monoxide (CO), which is colorless, odorless, and poisonous. When inhaled, it can cause loss of consciousness and death. If you smell ...

Engine Tune Up [Skyactiv G 2.0]
Engine Tune-up Preparation NOTE: If the accelerator pedal is depressed continuously for a specified time, the engine speed may decrease to the idle speed. This is due to the fuel cut control operation, which prevents overheating, and it does not indicate a malfunction. The engine s ...

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