Mazda 3 manuals

Mazda 3 Service Manual: Drive Belt Removal/Installation [Mzr 2.0, Mzr 2.5]

Mazda 3 Service Manual / Engine / Belts, Hoses, Pulleys / Drive Belt Removal/Installation [Mzr 2.0, Mzr 2.5]

MZR 2.0

A/C drive belt removal

1. Remove the aerodynamic under cover No.2 and splash shield as a single unit..

2. Remove the nut shown in the figure and set the power steering pipe component out of the way.


3. Set the SST

as shown in the figure.

NOTE:


4. Rotate the crankshaft pulley clockwise using a wrench and remove the A/C drive belt.


A/C drive belt installation

1. Set the SST

to the crankshaft pulley as shown in the figure.

NOTE:


2. Set the SST

to the A/C compressor mount as shown in the figure.

NOTE:


3. After setting the SST

, verify that the three parts of A/C drive belt shown in the figure are hung on each pulley.


4. Rotate the crankshaft pulley clockwise using a wrench and install the A/C drive belt.

CAUTION:


5. Remove the SST (49 B015 104)

.

6. Rotate the crankshaft pulley clockwise one time or more to verify that the A/C drive belt is installed correctly.

CAUTION:

7. Install the nut shown in the figure.


8. Install the aerodynamic under cover No.2 and splash shield as a single unit..

Generator drive belt removal

1. Remove the A/C drive belt..

2. Turn the center of the auto tensioner pulley counterclockwise to release tension to the drive belt tension.


3. Remove the generator drive belt.

Generator drive belt installation

1. Install a generator drive belt.

2. Install the A/C drive belt..

MZR 2.5

Removal

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.


Installation

1. Install the drive belt.

2. Install the aerodynamic under cover No.2 and splash shield as a single unit..

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Other materials:

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