Mazda 3 manuals

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

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

WARNING:

1. Remove the battery cover..

2. Disconnect the negative battery cable..

3. Remove the plug hole plate..

4. Remove the air cleaner component and fresh air duct (No.1, No.2)..

5. Remove the aerodynamic under cover No.2..

6. Drain the engine coolant..

7. Remove the cooling fan component..

8. Remove in the order indicated in the table.

9. Install in the reverse order of removal.

10. Refill the engine coolant..

11. Inspect for engine coolant leakage..



1

Coolant reserve tank hose

2

Lower radiator hose

3

Upper radiator hose

4

Radiator mount

(See Radiator Mount Removal Note.)

(See Radiator Mount Installation Note.)

5

Radiator

(See Radiator Removal Note.)


Radiator Mount Removal Note

1. While pressing the radiator mount tab in the direction of the arrow shown in the figure, lift the radiator mount.


2. Remove the radiator mount.

Radiator Removal Note

1. Lift the radiator and remove it from the radiator installation holes on the shroud panel.

2. Move the radiator and condenser to the engine side.

3. Release the left and right tabs on the lower side of the radiator by pressing them in the direction shown in the figure.


4. Lift the condenser to remove it from the left and right insertion areas on the upper side of the radiator.


5. Set the condenser apart from the radiator.

6. Remove the radiator from below the engine compartment.

Radiator Mount Installation Note

1. Install the radiator mount so that the arrow on it is pointed toward the front of the vehicle.


Radiator Drain Plug Replacement [Mzr 2.0, Mzr 2.5]
WARNING: Never remove the cooling system cap or loosen the radiator drain plug while the engine is running, or when the engine and radiator are hot. Scalding engine coolant and steam may ...

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 ...

Other materials:

Vehicle Speed Sensor (VSS) Inspection [FS5 A EL]
On-Vehicle Inspection 1. Inspect the power supply circuit for the VSS. a. Remove the insulator from the transaxle. b. Disconnect the VSS connector. c. Switch the ignition to ON (engine off). d. Measure the voltage at VSS connector terminal A (harness-side). If there is a ...

Battery Inspection [Skyactiv G 2.0]
WARNING: Since battery acid is toxic, be careful when handling the battery. Since battery acid is highly corrosive, be careful not to allow it to contact clothing or the vehicle. In case battery acid contacts skin, eyes, or clothing, flush it immediately with running wa ...

Crankshaft Position (CKP) Sensor Inspection [Mzr 2.0, Mzr 2.5]
Visual Inspection CAUTION: When foreign material such as an iron chip is on the CKP sensor, it can cause abnormal output from the sensor because of flux turbulence and adversely affect the engine control. Be sure there is no foreign material on the CKP sensor when replacing. ...

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