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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:

Fuel Pump Control Module Inspection
1. Perform the KOEO self-test.. 2. Verify that a fuel pump control module related DTC is detected.. If DTCs are detected, repair the malfunctioning part according to the applicable DTC troubleshooting.. If a DTC is not detected, go to the next step. 3. Inspect the followin ...

Rear Seat Center Armrest Removal/Installation
1. Operate the push knob (RH) and lower the rear seat back (RH). 2. Remove screw A. 3. Remove the rear seat center armrest hinge cover (RH) in the direction of the arrow (1) shown in the figure while setting hook A aside. 4. Remove bolt B. 5. Remove the rear seat center armrest in ...

DRL (Daytime Running Light) System
Outline The DRL system automatically switches the headlights to HI beams (50% dim) or illuminates the DRL bulb when the ignition is switched ON (engine on), the parking brake is released, and the shift lever is in a position other than P (ATX). The front body control module ( ...

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