Note. The brake force regulators differ depending on the type of rear axle:
- normal-duty rear axle: red mark;
- heavy-duty rear axle: green mark.
Required special tool
- Fre. 244-03 or Fre. 1085-01 Manometer for checking the performance of the brake force regulator.
Tightening torques, Nm
- Cap nuts 17.
- Bolt of fastening of a regulator of brake forces 18.
- Nut for adjusting the pressure lever of the brake force regulator 10.
Removing
1. Place the vehicle on a two post lift.
2. Disconnect brake pipes.
3. Disconnect the pressure lever 2 from the brake force regulator, loosening the nut 1.
4. Remove the brake force regulator (two bolts).
Attention! Do not change the position of the nut 3.
Installation
Installation is made in an order, the return to removal.
1. Bleed air and check the condition of the brake circuit (see chapter «Maintenance»).
2. Check system pressure (see chapter «Maintenance»).