Assembly diagram of a load-sensing brake force regulator (brake drive mode valve)
Important: After removing the brake lines, the connection holes on the brake force regulator must be sealed with plugs. The plugs should be removed only immediately before installing the brake line. Ensure that the brake line channels are correctly aligned. Mixing brake lines results in dangerous brake force adjustments.
1 - Load-dependent braking force regulator (brake drive mode valve); 2 - Brake force regulator holder depending on the load (brake drive mode valve); 3 - Screw, 20 Nm; 4 - Brake line with pipe screw, brake force regulator - brake line, rear right, tightening torque of pipe screw: 14 Nm; 5 - Brake line with pipe screw, brake force regulator - brake line, rear left, tightening torque of pipe screw: 14 Nm; 6 - Brake line with pipe screw, brake master cylinder - brake force regulator, tightening torque of pipe screw: 14 Nm; 7 - Brake line with pipe screw, brake master cylinder - brake force regulator, tightening torque of pipe screw: 14 Nm; 8 - Bearing housing (support bracket) rear axle suspension; 9 - Screw, 20 Nm; 10 - Screw; 11 - Nut, 20 Nm; 12 - Spring; 13 - Brake line, rear left; 14 - Rear axle; 15 - Screw, 16 Nm