Mazda CX-5 Service & Repair Manual: Oil Shower Pipe
Outline
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Mechanical resistance loss has been reduced through structural changes to achieve optimum fuel economy. An oil shower pipe has been adopted as a part of this structural change.
Purpose, Function
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The oil shower pipe injects engine oil to lubricate the contact points of the cam and rocker arm. As a result, wear resistance of sliding part is reduced.
Construction
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The oil shower pipe is installed to the camshaft cap.
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The oil shower pipe utilizes the engine oil injection holes at the top of the camshaft.
Operation
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The oil shower pipe injects engine oil from the engine oil injection holes using hydraulic pressure.
Oil Seal (Side Gear) Replacement
1. Remove the drain plug and the drain differential oil into a container.
2. Install a new washer and the drain plug, and tighten.
3. Remove the rear drive shaft..
4. Remove the clip from the dr ...
Oil Strainer [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
The oil strainer filters particulate matter in the ATF by passing it through
the built-in filter.
Construction
The oil strainer is a built-in, non-woven fabric ...
Other materials:
Turbine/Input Shaft Speed Sensor, Output Shaft Speed Sensor [Fw6 A EL, Fw6 Ax
EL]
Purpose/Function
The turbine/input shaft speed sensor detects the rotation speed of the input
shaft (low clutch drum).
The output shaft speed sensor detects the rotation speed of the output shaft
(primary gear).
The turbine/input shaft speed sensor and output shaft speed ...
Horn
Purpose, Function
The horn sounds according to the horn switch operation.
Construction
Installed to the inside of the front grille.
The diaphragm is vibrated to apply vibration to the air and produce sound.
Operation
1. When the horn switch turns on (1), the ho ...
Fuel Pump Control
Outline
By switching the fuel pump discharge amount, reduced power consumption and
improved fuel economy have been realized.
The PCM determines the optimum fuel pump drive force according to the engine
operation conditions, and sends the fuel pump drive signal to the fuel pump
...
