Mazda 3 manuals

Mazda 3 Service Manual: Drive Belt Auto Tensioner Inspection [Mzr 2.3 Disi Turbo]

Mazda 3 Service Manual / Engine / Belts, Hoses, Pulleys / 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 direction.


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

5. Install the drive belt..

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

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 dir ...

Drive Belt Auto Tensioner Inspection [Skyactiv G 2.0]
WARNING: A hot engine can cause severe burns. Turn off the engine and wait until it is cool before servicing. CAUTION: If the rubber part of the drive belt auto tensioner is d ...

Other materials:

Front Lower Arm Removal/Installation
CAUTION: Performing the following procedures without first removing the ABS wheel-speed sensor may possibly cause an open circuit in the wiring harness if it is pulled by mistake. Before performing the following procedures, disconnect the ABS wheel-speed sensor wiring harness connec ...

Starting a Flooded Engine
If the engine fails to start, it may be flooded (excessive fuel in the engine). Follow this procedure: If the engine does not start within five seconds on the first try, wait ten seconds and try again. Make sure the parking brake is on. Depress the accelerator all the way and hold ...

Rear Window Glass Installation
WARNING: Using a utility knife with bare hands can cause injury. Always wear gloves when using a utility knife. CAUTION: Proper installation of the glass may be difficult if sealant is cracked or the glass is pushed out by air pressure when a door is opened/closed with al ...

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