XJ (X350) V8-4.2L (2005)
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Brake Master Cylinder: Description and Operation
Brake Master Cylinder
The brake master cylinder is a dual piston type. The master cylinder operates as follows:
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When the brake pedal is applied, pressure is applied by mechanical linkage to the primary and secondary systems.
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Brake master cylinder pistons apply hydraulic pressure to the two circuits.
The master cylinder consists of the following components:
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Primary and secondary pistons.
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Brake master cylinder fluid reservoir with integral fluid level warning indicator.
