Hydraulic circuits front (right and left) The brakes are separated and controlled by the master brake cylinder. Rear brakes (in system "Y") controlled by a hydraulic auxiliary device.
The handbrake is mechanically actuated and actuates the rear brakes.
Front brakes
Front disc brakes. They use ventilated discs as well as single piston floating calipers.
| Outer diameter of brake disc | 260 mm (vehicles with 2.9 l 24V engine - 278 mm) |
| Disc Thickness: | |
| – nominal | 24.05 mm |
| - the minimum allowable | 22.2 mm |
| Maximum disc runout | 0.15 mm |
| Caliper cylinder diameter | 60.0 mm |
| Type of brake pads | Ferodo 343 25 FF |
| Shoe sizes | 38 x 111 mm |
| Lining thickness (without base plate): | |
| – nominal | 18.0mm |
| - the minimum allowable | determined by the wear of a groove on the surface of the brake pad |
Rear brakes
Rear disc brakes. They have full discs as well as single piston floating calipers.
| Caliper: | |
| - make and type | Ford L2 9024 |
| – piston diameter | 43 mm |
| Disk: | |
| - outside diameter | 252.7 mm (vehicles with 2.9 l 24V engine - 272 mm) |
| – thickness: | |
| nominal | 10.1 mm (on cars "Turnier" and with engines 2.9 l 24V - 20 mm) |
| nominal allowable | 8.9 mm (on cars "Turnier" and with engines 2.9 l 24V - 18 mm) |
| – maximum disc beats | 0.15 mm |
| Brake pads: | |
| - brand and type of pads | DON 8106/1 |
| – nominal thickness | 13.5mm |
| – nominal allowable thickness | determined by the wear of a groove on the surface of the brake pad |
Drive system
The system actuating the service brake is hydraulic, contains a dual-circuit brake master cylinder and a hydraulic auxiliary device, as well as an anti-lock system.
| Brand | ABS Teves MK II, from 04.1992 - ABS Teves MK IV |
| Electronic control device | Teves |
| Wheel speed sensor resistance | 0.8 - 1.4 ohm |
| Control pressure | 4 - 9 MPa |
| System Relief Valve Set Pressure | 21 MPa |
Brake fluid
| Quantity | 1.4 dm3 |
| Type | brake fluid Ford SAM 6C 9103 A |
| Replacement frequency | every 60,000 km or every two years |
Master brake cylinder
Two pistons are located in series in the cavity of the main cylinder, each of which controls its own circuit.
| Brand | Bendix or Ate |
| Piston diameter | 22.0 - 22.2 mm |
Vacuum brake booster
The vacuum brake booster acts on the main brake cylinder and contains one diaphragm.
Effective diameter: 227 mm.
Pressure regulator
The pressure regulator is installed on the rear brake pipeline and limits the braking force of the rear wheels.
Tightening torques
| Caliper bracket to wheel steering knuckle | 65 – 75 Nm |
| Mounting the front brake caliper to the bracket | 31 – 35 Nm |
| Rear brake caliper holder mounting | 51 – 61 Nm |
| Mounting the rear brake caliper to the guide pin | 51 – 61 Nm |
| Fastening the hydraulic control unit to the front bulkhead | 41 – 51 Nm |
| Fastening the hydraulic accumulator to the brake cylinder | 34 - 46 Nm |
| Brake cylinder mount | 70 – 90 Nm |
| Connector fixing (Banjo) high pressure pipelines | 16 - 24 Nm |
| Fastening of the holder of a tank of a brake liquid | 40 – 60 Nm |
| Wheel speed sensor mounting | 85 – 110 Nm |
| Deaerator, maximum | 10.5 Nm |
| wheel nut | 100 Nm |
Visitor comments