Handbrake - Mechanical, with a cable drive only on the rear brakes
Front disc brakes
Type - Single piston, Tevis or DBA
Brake disc diameter - 263 mm
Brake Disc Thickness:
- New Disc - 10mm
- The minimum thickness after grinding the disc on both sides is 9 mm
- The minimum thickness requiring disc replacement is 8.5 mm
Maximum changes in thickness across the disc - 0.02 mm
Hub disc runout measured 24mm from disc edge - 0.07mm (maximum)
Brake pads: | Teves | DBA |
Type | NECTO 248 GG | NS 414 |
Size | 44x75 mm | 44x97.5 mm |
The minimum thickness of the friction layer is 2.5 mm
Front wheel cylinder diameter - 48 mm
Brake discs (models since 1983)
Thickness (cooled discs):
- New Disc - 20.4mm
- The minimum thickness after grinding is 18.5 mm
Limit wear - 18.0 mm
Rear drum brakes
Brand - Girling or DBA
Drum inner diameter:
- New drum - 228.6 mm
- Maximum diameter after grinding - 229.6 mm
The maximum difference between the inner diameters of two drums on the same axis is 0.15 mm
The maximum ovality of the drum is 0.10 mm
The maximum ovality at the drum seat on the hub is 0.10 mm
Friction material strip width - 47.5 mm
Brake lining width - 40 mm
Brake pads Ferodo - 617
Rear wheel cylinder diameter:
- Girling - 22mm
- DBA - 23.8mm
Master cylinder
Type - Dual
Inner diameter - 19 mm
Brake servo booster
Diameter - 150 mm
Brake Fluid - Hydraulic Fluid, SAE J1703 Viscosity (Duckhams Universal Brake and Clutch Fluid)
Torque (N·m)
- Front brake caliper mounting bolts - 78.6
- Bleed screw - 12.2
- Brake caliper fixing bolts (latest models) — 118