Mazda 3 manuals

Mazda 3 Service Manual: Water Pump Removal/Installation [Mzr 2.0, Mzr 2.5]

Mazda 3 Service Manual / Engine / Cooling / Water Pump Removal/Installation [Mzr 2.0, Mzr 2.5]

WARNING:

NOTE:

1. Remove the battery cover..

2. Disconnect the negative battery cable..

3. Remove the plug hole plate..

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

5. Drain the engine coolant..

6. Loosen the water pump pulley bolts before removing the drive belt.

7. Remove the generator drive belt with the A/C drive belt still installed and set it out of the way. (MZR 2.0).

8. Remove the drive belt. (MZR 2.5).

9. Remove the drive belt auto tensioner. (MZR 2.0).

10. Remove the idler pulley. (MZR 2.5).

11. Remove in the order indicated in the table.

12. Install in the reverse order of removal.

13. Refill the engine coolant..

14. Inspect for engine coolant leakage..



1

Water pump pulley

2

Water pump

3

O-ring

(See O-ring Installation Note.)


O-ring Installation Note

1. Apply engine coolant to a new O-ring.

2. Install the O-ring.

Shroud Panel Removal/Installation
CAUTION: Because the shroud panel is installed to the bumper reinforcement, support the shroud panel using a jack before removing the bumper reinforcement so as not to apply excessive fo ...

Thermostat Inspection [Mzr 2.0, Mzr 2.5]
1. Remove the thermostat.. 2. Visually check that the thermostat valve is closed. 3. Place the thermostat in water. WARNING: During inspection, the thermostat and water are extremely hot ...

Other materials:

Cargo Compartment Light Inspection
1. Disconnect the negative battery cable.. 2. Remove the cargo compartment light.. 3. Verify that the continuity between the cargo compartment light terminals is as indicated in the table. If not as indicated in the table, inspect the bulb. If there is no malfunction, replace th ...

Rear Window Wiper and Washer
The ignition must be switched ON to use the wiper. Rear Window Wiper Turn the wiper on by turning the rear wiper/washer switch Rear Window Washer To spray washer fluid, turn the rear wiper/ washer switch to the position. After the switch is released, the washer will stop. If the w ...

Front Door Key Cylinder Switch Inspection
1. To access the glass installation bolt, position the front door glass so that the distance from the top of the front door glass to the upper part of the front beltline molding is approx. 80 mm {3.1 in}. 2. Disconnect the negative battery cable.. 3. Remove the following parts: a. Inne ...

2016-2024 Copyright www.mazda3tech.com