mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Brake Proportioning/Combination Valve|Testing and Inspection|Page 2829 > < Brake Hose/Line|Service and Repair
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Brake Proportioning/Combination Valve: Testing and Inspection

DUAL PROPORTIONING VALVE (WITHOUT ABS) INSPECTION

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.

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

Fluid pressure

Brake Proportioning/Combination Valve|Testing and Inspection|Page 2829 > < Brake Hose/Line|Service and Repair