BMW 3 of the E46 series

1 Remove directing brakes with a support and the inserted blocks and tie them a wire to a suspension bracket. Do not disconnect a brake hose, otherwise after installation it is necessary to delete air from system.

2 Turn out the fastening screw a-4-face key and on 5 mm.

3 Remove a brake disk.

The ventilated brake disks are balanced. It is not necessary to take out or displace balancing brackets on the internal diameter of a brake disk.

For achievement of uniform braking from both parties both brake disks have to have an identical surface concerning quality and a roughness. Therefore surely it is necessary to replace or pierce both brake disks.

When checking disks on a beating, address to Specifications for its admissible values.

1 Measure thickness of a brake disk, address to the Section Measurement of Thickness of a Brake Disk.
2 If there is a rust on a flange of a disk and a nave of a wheel, remove it.
3 Clear a nitrothinner new disks of a sheeting.
4 Establish a disk on a nave and turn so that openings under bolts coincided. Tighten bolts a face key the moment of 16 N • m.
5 Establish into place a brake bracket with a support and the inserted blocks, address to appropriate section.
6 New brake disks it is necessary to earn extra carefully for three receptions. First reception: five braking from the speed of 50 km/h strong pressing a brake pedal on the road where there is no traffic. Second reception: Let's brakes be cooled. Third reception: 5 more braking from the speed of 50 km/h.