Table of contents: Rear brake discs ↓ Rear brake pads ↓ Rear brake drums ↓ Rear brake shoes ↓ Brake fluid ↓ Vacuum booster ↓ Tightening torque, Nm ↓
System type - Front disc, rear drum or disc, double diagonal chain, with vacuum or hydraulic booster. Rear brake pressure regulator. Handbrake on the rear wheels, controlled by a cable. Anti-lock braking system (ABS) on some models.
| Front brake discs | Single piston caliper | Dual piston caliper |
| Diameter | 256 mm | 276 mm |
| Thickness (new): | ||
| Ventilated | 22.0 mm | 25.0 mm |
| Solid | 13.0 mm | - |
| Thickness (minimum): | ||
| Ventilated | 20.0 mm | 23.0 mm |
| Solid | 11.0 mm | - |
| Front brake pads | Single piston caliper | Dual piston caliper |
| Overlay thickness (new) | 14.0 mm | 13.0 mm |
| Overlay thickness (minimum) | 2.0 mm | 2.0 mm |
| Minimum thickness of the pad (including base plate) | 7.0 mm | 7.0 mm |
Rear brake discs
Diameter - 245 mm
Thickness (new) - 10.0 mm
Thickness (minimum) - 8.0 mm
Rear brake pads
Overlay thickness (new) - 12.0 mm
Overlay thickness (minimum) - 2.0 mm
Minimum thickness of the pad (including base plate) — 7.0 mm
Rear brake drums
Inner diameter of drum:
- New - 200.0 mm
- Maximum - 201.0 mm
Drum radial runout - 0.05 mm
Lateral runout of the drum (maximum) on the mounting surface of the wheel - 0.20 mm
Rear brake shoes
Overlay thickness (new) - 5.25 mm
Overlay thickness (minimum) - 2.5 mm
Brake fluid
Type/Specification - Hydraulic Fluid FMVSS 116 DOT 4
Amount of brake fluid (approximately) — 0.6 l.
Vacuum booster
Block size - 230 mm
Block hydraulic factor - 4.7:1
Hydraulic booster unit accumulator gas pressure (at 20°C):
- New - 88-92 bar
- Minimum - 30 bar
Tightening torque, Nm
- Mounting Nut (ABS) - 7
- Ground loop bolt (ABS) - 20
- Ground loop nut (ABS) - 10
- Wheel speed sensor bolt (ABS) - 10
Girling Front Brake Caliper:
- Guide Pin Bolt - 35
- Frame bolt - 125
Teves Front Brake Caliper:
- Guide pin - 25
- Frame bolt - 125
- Rear wheel cylinder - 10
Rear Brake Caliper Girling:
- Guide Pin Bolt - 35
- Frame bolt - 65
Teves rear brake caliper:
- Guide pin - 25
- Frame bolt - 65
Vacuum booster:
- Mounting nut - 25
- Suspension Nut - 10
- Bolt of hydraulic connection of the booster accumulator - 35
- Master cylinder bolt - 25
[This publication is borrowed from the resource AudiManual.ru]