Mazda CX-5 Service & Repair Manual: Engine Front Cover
Purpose, Function
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The engine front cover covers the front of the engine to prevent engine oil spillage, noise leakage, and foreign material penetration.
Construction
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The engine front cover is installed to the front of the engine.
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The lightweight engine front cover is made of aluminum alloy with excellent noise absorption.
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The engine front cover has the following parts shown in the figure.
Cylinder Block
Purpose, Function
The cylinder block forms the cylinder and crankcase.
Construction
The cylinder block consists of the upper cylinder block and lower cylinder
block.
The ...
Crank, Balancer
...
Other materials:
Troubleshooting
Bluetooth® does not operate under the following conditions. Check whether the
following conditions apply to your Bluetooth® device:
• The device is not being operated correctly.
• The device is not connected to the Bluetooth®
unit equipped on the vehicle.
• The device's battery i ...
Positive Crankcase Ventilation (PCV) System
Purpose, Outline
Prevents release of blow-by gas (unburnt gas) into the atmosphere.
The intake manifold vacuum introduces blow-by gas to the intake manifold
via the PCV valve and the ventilation hose.
System Diagram
Structure
The positive crankcase ventilation sys ...
Expansion Valve Removal/Installation
1. Disconnect the negative battery cable..
2. Discharge the refrigerant from the system..
CAUTION:
If moisture or foreign material enters the refrigeration cycle, cooling ability
will be lowered and abnormal noise will occur. Always immediately plug all open
fittings after removing ...
