Toyota
Toyota Land Cruiser
 Service Manual
Brake
Proportioning and By-pass valve (P & B valve)

ON-VEHICLE INSPECTION

1. INSTALL LSPV GAUGE (SST) AND BLEED AIR

(a) Turn the ignition switch OFF, depress the brake pedal more than 40 times.

(b) Install the LSPV gauge (SST) and bleed air.

SST 09709-29018

(c) Turn the ignition switch ON, and wait until the pump motor has stopped.

(c) Turn the ignition switch ON, and wait until the pump motor has stopped.

2. RAISE FRONT BRAKE CALIPER PRESSURE AND CHECK REAR BRAKE CALIPER PRESSURE

Depress the brake pedal and check fluid pressure.

If the rear brake caliper pressure is incorrect, replace the hydraulic brake

If the rear brake caliper pressure is incorrect, replace the hydraulic brake booster.

3. REMOVE LSPV GAUGE (SST) AND BLEED BRAKE SYSTEM ( BR-4 )

4. CHECK FOR FLUID LEAKAGE

    More about Brake:

    Brake fluid

    Brake pedal

    Brake system

    Front brake caliper

    Front brake pad

    Front speed sensor

    Hydraulic brake booster

    Proportioning and By-pass valve (P & B valve)

    Parking brake

    Parking brake lever

    Rear brake caliper

    Disassembly

    Rear brake pad

    Rear speed sensor

    Troubleshooting

    Toyota Land Cruiser Service Manual / Brake / Proportioning and By-pass valve (P & B valve)

    Toyota Land Cruiser Service Manual

    Categories


    2011-2018 Copyright www.tlacruiser.com