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:

Rear Beltline Molding Removal/Installation
1. Fully open the rear door glass. 2. Remove the rear door trim.. 3. Remove clip A using a fastener remover and pull up the rear beltline molding in the direction of the arrow (1) shown in the figure. 4. Remove clip B using a fastener remover and pull up the rear beltline molding in the di ...

Operating the Passenger Power Windows
To open the window to the desired position, hold down the switch. To close the window to the desired position, pull up the switch. NOTE The power windows may be operated when the power window lock switch on the driver's door is in the unlocked position. The passenger windows ma ...

Purge Solenoid Valve Removal/Installation [Mzr 2.0, Mzr 2.5]
1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Remove in the order indicated in the table. 1 Purge solenoid valve connector 2 Evaporative hose (See Evaporative Hose Installation Note.) 3 ...