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:
Negative Battery Cable Disconnection/Connection [Skyactiv G 2.0]
WARNING:
Before removing the SRS air bag system-related parts, always disconnect the
negative battery cable and wait for 1 min. or more to allow the back-up power
supply to deplete its stored power..
Required procedure after negative battery cable disconnection/connection
...
No.28 Fuel Filling Shut Off Concerns
28
FUEL FILLING SHUT OFF CONCERNS
DESCRIPTION
Fuel does not shut off properly.
POSSIBLE CAUSE
PCM DTC is stored.
Nonreturn valve malfunction
Pressure c ...
When Liftgate Cannot be Opened
When Liftgate Cannot be Opened
If the vehicle battery is dead or there is a malfunction in the electrical system
and the liftgate can not be opened, perform the following procedure as an emergency
measure to Open it: 1. Remove the cap on the interior surface of the liftgate with
a flathead sc ...
