Hydraulic drive pressure regulator on vehicles with split drive on the sides

The hydraulic drive brake force regulator is designed to adjust the brake fluid pressure when braking the vehicle, in order to prevent the rear wheels from locking when the vehicle is partially loaded

The regulator is attached to the vehicle frame side member and reacts to the load perceived by the rear axle of the vehicle with a load rod.

The figure shows the installation locations of the parts and their designations according to the spare parts catalog.

We look at the figure and the table shows the decoding of the part.

fig. 1. Installing the brake force regulator

Installation details of the brake force regulator for the ZIL-5301 vehicle according to the catalog:

Part number Part name

  • 201678-П29 Bolt
  • 2141-3535005-01 Pressure regulator with rod assembly
  • 250510-П29 Nut
  • 250517-П29 Nut
  • 252156-П2 Spring washer
  • 5301-3506612-10 Tube from the pressure regulator to the brake hose assembly
  • 5301-3506712 Tube from the pressure regulator to the brake valve assembled
  • 5301-3535047-10 Pressure regulator bracket
  • 5301-3535049-10 Regulator rod bracket