Contents Wiring diagrams Section: Suspension Front All sections

Chassis - Overview: Overhaul MINI Cooper I

Suspension Front 5 illustrations ~183 words

Front Wheel Brake Assembly

Internally vented discs of 275 mm diameter with single 48 mm piston floating calipers are used at the front. The brake hose is fixed to the caliper using a Banjo type bolt.

Scheme 53

Scheme 53: Front Wheel Brake Assembly

Scheme 54

Scheme 54

Scheme 55

Scheme 55: Rear Wheel Brake Assembly

Solid brake discs with a diameter of 260 mm and single 32 mm piston floating calipers are used at the rear. The pad on the inside is secured to the caliper piston via a spring that locates in a groove around the outside of the piston.

Workshop Hint
Front Rotor Diameter275mm
Minimum Rotor Thickness19.0mm
Brake Pad Thickness11.5mm
Rear Rotor Diameter260mm
Minimum Rear Rotor Thickness10.0mm
Rear Pad Thickness10.5mm

FRONT/REAR ROTOR DIAMETER AND THICKNESS SPECIFICATION

Parking Brake Assembly

The parking brake operates through the rear caliper piston acting directly on to the disc using the pads. The parking brake is self adjusting, with the adjustment being made on the piston itself. A tool is required to wind back the adjuster when fitting new pads. The parking brake is operated from the handbrake by two Bowden cables with a compensator fitted inside the cabin area and an adjustment nut under the handbrake lever in the center console.

Scheme 56

Scheme 56: Parking Brake Assembly

Scheme 57

Scheme 57