|
|
(11) Reinstall the brake holding tool on the brake pedal and remove the test equipment from the vehicle. (12) Remove the tools from the proportioning valve. (13) Install the proportioning valve in the master cylinder and hand tighten until the proportioning (14) Install the brake tube on the proportioning valve. Tighten the tube nut to a torque of 17 N·m (15) Bleed the affected brake line. (Refer to 5 - BRAKES - STANDARD PROCEDURE) BRAKE PROPORTIONING VALVE APPLICATIONS AND PRESSURE SPECIFICATIONS SALES CODE BRAKE SYSTEM TYPE SPLIT POINT SLOPE INLET PRESSURE OUTLET PRESSURE BRB 15 In. Disc/Drum 380 psi 0.27 1000 psi 500-600 psi REMOVAL NOTE: Before proceeding, (Refer to 5 - BRAKES - (1) Using a brake pedal holder, depress the brake pedal past its first one inch of travel and hold it in NOTE: To access the lower (left rear) proportioning (2) Disconnect the brake tube from the proportion- ing valve requiring removal (Fig. 117). (3) Unscrew the Proportioning valve from the mas- ter cylinder. INSTALLATION (1) Lubricate the O-ring on the proportioning valve. Make sure the O-ring on the proportioning (2) Install the proportioning valve in its master cylinder port. Tighten the proportioning valve to a (3) Connect the brake tube to the proportioning valve (Fig. 117). Tighten the tube nut to a torque of NOTE: Reinstall the air cleaner cover and hose if (4) Remove the brake pedal holder (Fig. 116). BRAKES - STANDARD PROCEDURE) (6) Road test the vehicle to ensure proper opera- tion of the brakes. Fig. 116 Brake Pedal Holder Fig. 117 Proportioning Valves On Master Cylinder 1 - RIGHT FRONT BRAKE TUBE 5 - 60 BRAKES - BASE PT PROPORTIONING VALVE (Continued) |