Mazda CX-5 Service & Repair Manual: Cylinder Head Gasket
Purpose, Function
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The cylinder head gasket is installed between the cylinder head and cylinder block to prevent leakage of air-fuel mixture, combustion gas, engine oil, and engine coolant.
Construction
-
A four-layer type metal gasket has been adopted for the cylinder head gasket.
Cylinder Head Gasket Replacement
WARNING:
A hot engine can cause severe burns. Turn off the engine and wait until it
is cool before servicing.
Fuel vapor is hazardous. It can very easily ignite, causing serious inj ...
Cylinder Head
Outline
With the adoption of the rocker arm (built into needle roller bearing), the
sliding resistance has been reduced.
With the adoption of the HLA, the valve clearance is maintain ...
Other materials:
Oil Control Valve (OCV)
Purpose, Function
The OCV switches the oil passage to the hydraulic variable valve timing actuator
to control the opening/closing period of the exhaust valve.
Construction
The OCV is installed to the exhaust camshaft cap (No.1).
The OCV consists of a spool valve wh ...
Front Door Trim Removal/Installation
1. Disconnect the negative battery cable..
2. Remove the inner garnish..
3. Insert a tape-wrapped flathead screwdriver in the position indicated by the
arrow (1) in the figure and remove the inner handle cover while detach tabs A, pin
B.
4. Remove the screw C.
5. Remove the cover ...
Intake Air Temperature (Iat) Sensor
IAT Sensor No.1
Purpose/Function
Detects the IAT before it passes through the throttle body as basic information
for mainly determining the fuel injection amount.
Detects the IAT before it passes through the throttle body and inputs it
to the PCM as an IAT signal.
Constru ...
