Mazda CX-5 Service & Repair Manual: Master Cylinder
Purpose/Function
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With the adoption of the master cylinder having an enlarged diameter (20.64 mm {0.8126 in}), brake pedal operability has been improved.
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For vehicles with DSC, the diameter of the pipe between the master cylinder and the DSC HU/CM has been increased, improving response during DSC operation.
Construction
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Except for the cap and brake fluid reserve tank, the master cylinder cannot be disassembled. Therefore, if there is any malfunction in the interior of the master cylinder, replace the cylinder component without disassembling.
Operation
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When the brake pedal is depressed, the push rod of the power brake unit presses in the master cylinder piston. By pressing in the piston, pressure is applied to the brake fluid to operate the brakes.
Low And Reverse Brake [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
The low and reverse brake stops the rotation of the front internal gear and
rear planetary carrier while in 1GR and in reverse, locking them to the transaxle
case.
...
Master Cylinder
Purpose/Function
With the adoption of the master cylinder having an enlarged diameter (20.64
mm {0.8126 in}), brake pedal operability has been improved.
For vehicles with DSC, the di ...
Other materials:
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 ...
Positive Crankcase Ventilation (PCV) Valve
Purpose, Function
Prevents release of blow-by gas (unburnt gas) into the atmosphere.
The PCV valve is open/closed by the intake manifold vacuum.
Construction
The PCV valve is installed to the oil separator.
The PCV valve consists of a spring and valve.
...
Rear Wiper Arm And Blade Adjustment
1. Switch the ignition ON (engine off or on).
2. Operate the rear wiper.
3. Verify that the rear wiper is operating and stop the rear wiper.
4. Verify that the rear wiper is stopped at the auto-stop position.
5. Remove the rear wiper arm and blade..
6. Install the rear wiper arm to the ser ...
