Brake fluid type/specification. — Hydraulic fluid SAE J1703F or DOT 4 (Duckhams—Universal Brake Fluid/Clutch Fluid).
Brake discs.
Diameter - 236.0 mm (9.29 d).
Thickness (new):
- 1.3 and 1.6 - 12.7 mm (0.50 d).
- 1.8 (ventilated) — 20.0 mm (0.79 d).
Minimum thickness (after processing *):
- 1.3 and 1.6 - 10.7 mm (0.42 d).
- 1.8 - 18.0 mm (0.71d).
Maximum wear - 0.1 mm (0.004 d).
* When these dimensions are reached, only one more set of brake pads can be used, after which the discs must be replaced. Disc pads.
Total thickness including plate - from 15.5 to 15.9 mm (from 0.61 to 0.63 d).
Wear limit (including the record) — 7.0 mm (0.28 d).
Caliper.
Piston diameter:
- 1.3 and 1.6 - 48.0 mm (1.89 d).
- 1.8—52.0 mm (2.04 d).
Brake drums.
Inner diameter:
- "salon" And "hatchback" — 200.0 mm (7.87 d).
- "station wagon" — 230.0 mm (9.06 d).
Maximum internal diameter after processing:
- "salon" And "hatchback" — 201.0 mm (7.91 d).
- "station wagon" — 231.0 mm (9.09 d).
The maximum permissible deviation from roundness is 0.1 mm (0.004 d).
Brake shoes.
Dimensions: Width.
- "salon" And "hatchback"- 52.0 mm (2.05 d).
- "station wagon"— 58.5 mm (2.30 d).
Wear limit (above the rivet head) — 0.5 mm (0.02 d).
Rear cylinder.
Piston dimensions (minimum acceptable):
- "salon" And "hatchback"-17.39 mm (0.685 d).
- "station wagon" — 18.98 mm (0.748 d).
Cylinder barrel (maximum permissible):
- "salon" And "hatchback"-17.53 mm (0.690 d).
- "station wagon"— 19.12 mm (0.753 d).
Nominal diameter:
- "salon" And "hatchback"-17.46 mm (0.687 d).
- "station wagon"— 19.05 mm (0.750 d).
Main cylinder.
Piston diameter (minimum acceptable):
- GMF— 20.58 mm (0.810 d).
- ATE - 20.49 mm (0.807 d).
Cylinder barrel (nominal) — 20.64 mm (0.813 d).
Servo node.
Type - Vacuum, with one diaphragm.
Manufacturer: GMF or ATE.
Size - 178, 203 or 227 mm (7.0, 8.0 or 9.0 d) depending on the model and year of manufacture.
Free supply of foot and hand brakes.
Foot brake - from 6 to 9 mm (from 0.2 to 0.4 d).
Handbrake - Braking should begin with the second click.
Torque values. — (Nm / Ibf ft).
- Master cylinder retaining bolt. - 6/4.
- Vacuum servo assembly - support bracket 18 / 13.
- Road wheel bolts - 90/66.
- Blowing screw - 9/7.
- The hollow bolt of the banjo caliper coupling is 25/18.
- Brake pedal support bracket - partition - 20/15.
- Pedal cross shaft nut - 18/13.
- Rear cylinder - rear plate - 9/7.
- Master cylinder mounting nuts - 18/13.
- Nut vacuum servo unit - manifold - 15/11.
- Hydraulic tube coupling nuts - 11/8.
- Handbrake cable counter nut - 20/15.
- Disc mudguard plate - steering knuckle - 4/3.
- Screw brake drum - hub - 4/3.
- Handbrake lever - floor - 20/15.
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