After bleeding the right rear wheel, proceed to bleed the load sensing valve located on the frame at the rear of the vehicle. Use the bleeder fitting on the valve; do not attempt to loosen the lines entering the unit. Follow the bleeding procedure for normal systems and bleed the proportioning valve as you would any other cylinder or caliper.
| Fig. 1: Bleed the brake system according to the sequence
shown in the illustration — Pick-ups with load sensing
proportioning valves
|