nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Brake Proportioning/Combination Valve|Service and Repair > < Proportioning Valve, With ABS|Page 8772
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CAUTION:
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Depress pedal slowly when raising front brake pressure.

^

Check rear brake pressure 2 seconds after front brake pressure reaches specified value.

3. If output pressure is out of specifications, replace master cylinder See: Brake Master Cylinder/Service and Repair as an assembly.

NOTE:
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Carefully monitor brake fluid level at master cylinder.

^

Use new "DOT 3" brake fluid.

^

Never reuse drained brake fluid.

4. Bleed air from the hydraulic system after disconnecting the brake fluid pressure gauge. See: Brake Bleeding/Service and Repair

Brake Proportioning/Combination Valve|Service and Repair > < Proportioning Valve, With ABS|Page 8772