Removing
Warning! Brake discs are replaced in pairs, in both front wheel brakes at once.
Warning! The minimum thickness of the brake disc is 17.8 mm.
1. Remove the caliper from the brake disc without disconnecting the brake hose from it (see "Front brake caliper - removal and installation").
2. In order not to damage the brake hose, we tie the caliper with wire to the strut spring.
3. With a metal brush, we clean the cylindrical seating surface of the brake disc on the hub from dirt and rust and treat this place with a penetrating lubricant.
4. Deep socket socket wrench by 7 mm unscrew the guide studs of the wheel, holding the disk from turning with your hand.
5. Remove the brake disc from the hub. If the brake disc is not removed, tap the disc with a hammer on the plane of the wheel from all sides of the hub.
Warning! Hammer blows on the working surface of the disk are unacceptable.
Installation
1. We clean the disc seat on the hub from dirt and rust, cover it with grease.
2. Next, install all the removed parts in reverse order.
3. We wipe the working surfaces of the disk with a rag moistened with a solvent.