E 150 1/2 Ton Van V6-4.2L VIN 2 (1997)
Brake Master Cylinder: Description and Operation
Master Cylinder, Brakes
The brake master cylinder:
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Has a brake master cylinder fluid control valve, mounted in the rear outlet port, to limit hydraulic pressure to the rear brakes during normal
braking.
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On speed control-equipped vehicles, has a speed control deactivator switch mounted at the front end to act as a redundant safety device.
