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Mazda CX-5 Service & Repair Manual: Thermostat Removal/Installation

Mazda CX-5 Service & Repair Manual / Engine / Cooling / Thermostat Removal/Installation

WARNING:

1. Disconnect the negative battery cable..

2. Drain the engine coolant..

3. Remove the plug hole plate..

4. Remove the air cleaner, air hose and fresh air duct component..

5. Remove the battery, battery tray and PCM component..

6. Remove in the order indicated in the table.

7. Install in the reverse order of removal.

8. Refill the engine coolant..

9. Inspect for engine coolant leakage..



1

Lower radiator hose (Thermostat cover side)

2

Thermostat cover

(See Thermostat Cover Removal Note.)

3

Thermostat

(See Thermostat Installation Note.)


Thermostat Cover Removal Note

1. Place rags on the transaxle case around the area under the thermostat cover.

2. Slightly loosen the three

thermostat cover bolts and use the rags to absorb the draining engine coolant.

CAUTION:

3. After the engine coolant stops draining, remove the thermostat cover.

Thermostat Installation Note

1. Install the thermostat with the jiggle pin aligned with the notch of the water outlet.


Thermostat Inspection
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 ...

Thermostat
Purpose, Function When the engine coolant temperature is low, the thermostat blocks the engine coolant passage between the radiator and engine. As a result, because engine coolant cycles ...

Other materials:

Camshaft
Purpose, Function The camshaft is rotated by receiving the rotation force of the crankshaft via the timing chain. The valve is opened and closed according to the cam shape at this time. Construction The camshaft is installed to the cylinder head. The intake ca ...

Brake System/ABS Warning Light
Purpose/Function The brake system/ABS warning light is built into the instrument cluster. If a malfunction is detected in the system with the parking brake released, the warning light illuminates to notify the driver. Construction/Operation When the DSC system and CAN l ...

Transaxle Range Sensor [Fw6 A EL, Fw6 Ax EL]
Purpose/Function The transaxle range sensor detects the position of the manual valve and selector lever. The transaxle range sensor signal is used for automatic shift control, manual shift control, TCC control, line pressure control, direct electric shift control, learning co ...

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