Combination valve. Master cylinder

Combination valve

REMOVAL

(1) Disconnect wire from the pressure differential switch.

(2) Disconnect rear brake lines from combination valve.

(3) Remove the bolt from the combination valve and remove the valve.

INSTALLATION

(1) Install the combination valve to the bracket and tighten the mounting bolt to 20-27 N*m (15-20 ft.

lbs.). If vehicle is equipped with ABS brakes tighten the bolt to 10-13 N*m (7-10 ft. lbs.).

(2) Install the brake lines to the combination valve.

(3) Tighten the brake line to 19 N*m (170 in. lbs.).

(4) Connect the wire to the pressure differential switch.

(5) Bleed brakes system.

Master cylinder

REMOVAL

(1) Remove brake lines from the master cylinder (Fig. 17).

(2) Remove mounting nuts from the master cylinder (Fig. 17).

(3) Remove master cylinder.

Fig. 17 Master Cylinder

1 - MOUNTING NUT

2 - MOUNTING NUT

3 - BRAKE LINES

4 - MASTER CYLINDER

INSTALLATION

NOTE: If master cylinder is replaced bleed cylinder before installation.

(1) Install master cylinder on booster mounting studs.

(2) Install mounting nuts and tighten to 18 N*m (160 in. lbs.) (3) Install brake lines and tighten to 19 N*m (170 in. lbs.) (4) Fill and bleed base brake system.