Mazda CX-5 Service & Repair Manual: Engine Coolant Leakage Inspection
WARNING:
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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 shoot out and cause serious injury. It may also damage the engine and cooling system.
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Turn off the engine and wait until it is cool. Even then, be very careful when removing the cap. Wrap a thick cloth around it and slowly turn it counterclockwise to the first stop. Step back while the pressure escapes.
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When you are sure all the pressure is gone, press down on the cap using the cloth, turn it, and remove it.
1. Inspect the engine coolant level..
2. Remove the cooling system cap.
3. Install the radiator cap tester to the radiator filler neck.
4. Apply pressure using the radiator cap tester.
CAUTION:
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Applying more than 122.6 kPa {1.250 kgf/cm2, 17.78 psi} can damage the hoses, fittings, and other components, and cause leakage.
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Engine coolant leakage inspection pressure
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122.6 kPa {1.250 kgf/cm2, 17.78 psi} [1 min]
5. When pressurizing the cooling system, verify that the pressure is maintained.
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If the gauge needle drops, it may indicate water leakage. Repair or replace the applicable part.
Electrical Fan Control
Outline
Through cooling of the radiator and condenser by operation of the cooling
fan according to vehicle conditions, engine reliability and cooling performance
have been improved.
...
Engine Coolant Level Inspection
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 ...
Other materials:
Rear Mount Camera
Purpose, Function
The rear mount camera shoots the conditions at the rear of the vehicle in
color, and after converting the video signal, it outputs the signal to the audio
unit. (with color LCD)
Construction
The rear mount camera is installed onto the liftgate.
...
Sas Control Module Configuration (Using Read/Write Function) [Standard Deployment
Control System]
NOTE:
When performing configuration, it is necessary to read the vehicle specification
information from the SAS control module before replacing it. Connect the M-MDS
to the vehicle and perform vehicle identification before removing the SAS control
module. The vehicle specification i ...
Rear Drive Shaft Inspection
1. Inspect each connecting part for looseness.
Tighten or replace parts if necessary.
2. Inspect the dust boot on the drive shaft for cracks, damage, leaking grease,
and looseness in the boot band.
3. Inspect the drive shaft for bends, cracks, and wear in the joints or ...
