The procedure is to disconnect the brake pipes from the Load Sensing Proportioning Valve (LSPV), remove the 2 bolts to separate the LSPV from the frame, remove one bolt to remove the LSPV, the LSPV spring, and the LSPV stay, from the vehicle, and then remove the LSPV spring and the LSPV stay from the lever.
By BobGM Specialist
28/10/2022