Mazda 3 Service Manual: 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.
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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.
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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.
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Replace the drive belt auto tensioner if necessary..
4. Install the drive belt..
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:
High Mount Brake Light Removal/Installation
4SD
1. Disconnect the negative battery cable..
2. Remove the trunk lid trim..
3. Disconnect the connector.
4. Remove the nuts.
5. While pressing the tabs shown in the figure, pull the high-mount brake light
outward and remove it.
6. Remove the high-mount brake light.
7. Instal ...
Safety Practices
The way you drive has a great deal to do with your tire mileage and safety.
So cultivate good
driving habits for your own benefit.
Observe posted speed limits and drive at speeds that are safe for
the existing weather
conditions
Avoid fast starts, stops and turns
Avoid potholes and o ...
Antenna Feeder No.5 Inspection
1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Front scuff plate (RH).
b. Front side trim (RH).
c. Rear seat cushion.
d. Rear scuff plate (RH).
e. Tire house trim (RH).
3. Disconnect the antenna feeder No.4.
4. Disconnect the antenna feeder No.3.
...