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.

If it does not move smoothly, replace the drive belt auto tensioner..

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

If it does not move smoothly, replace the drive belt auto tensioner..

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.

Replace the drive belt auto tensioner if necessary..

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

Replace the drive belt auto tensioner if necessary..

4. Install the drive belt..

Belts, Hoses, Pulleys

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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:

Oil Cooler Removal/Installation [FS5 A EL]
1. Remove the battery cover.. 2. Disconnect the negative battery cable. 3. Remove the air cleaner component.. 4. Remove the aerodynamic under cover NO.2.. 5. Drain the ATF.. 6. Drain the engine coolant.. 7. Remove in the order indicated in the table. 1 Water ...

Positive Crankcase Ventilation (PCV) Valve Removal/Installation [Mzr 2.0, Mzr 2.5]
1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Remove the intake manifold and the fuel distributor component as a single unit.. 4. Remove in the order indicated in the table. 1 Oil separator 2 Retainer ...

Tiedown Hooks
CAUTION Do not use the front and rear tiedown eyelets for towing the vehicle. They have been designed only for securing the vehicle to a transport vessel during shipping. Using the eyelets for any other purpose could result in the vehicle being damaged. Tiedown H ...