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.
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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:
Automatic Transaxle Shift Mechanism Removal/Installation
Selector Lever Removal/Installation
1. Remove the battery cover..
2. Disconnect the negative battery cable..
3. Remove in the order indicated in the table.
4. Install in the reverse order of removal.
1
Upper panel
(See UPPER PANEL REMOVAL/INSTALLATION.)
...
Immobilizer system
The Subaru Solterra is equipped with advanced key technology featuring
integrated transponder chips that communicate with the vehicle’s onboard system,
ensuring that the EV system can only be started with a properly registered key.
This significantly enhances protection against unauthorized ...
Vacuum Hose Removal/Installation [Mzr 2.0, Mzr 2.5]
1. Remove the battery and battery tray..
2. Remove the vacuum hose from the vacuum hose clip.
3. Insert a thin flathead screwdriver at the point indicated by the arrow in
the figure, push the ring down and disconnect the vacuum hose from the intake manifold.
4. Move the vacuum hose ...
