Mazda 6 Service Manual: Dual proportioning valve inspection (without abs)

Mazda 6 Service Manual / Braking system / Conventional brake system / Dual proportioning valve inspection (without abs)

1. Connect the SSTs to the brake pipes as shown in the figure.

2. Bleed the air from the brake system.

3. Measure the fluid pressure of the master cylinder and the rear brake.

If not within the specification, replace the dual proportioning valve.

Fluid pressure

Power brake unit inspection

Warning The following inspection methods are the simple inspection methods to judge the function of power brake. If there is malfunction in power brake unit, replace the power brake unit a ...

Dual proportioning valve replacement (without abs)

1. Remove in the order indicated in the table. 2. Install in the reverse order of removal. Dual Proportioning Valve Installation Note Install the dual proportioning valve so that the R mark fac ...

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