9.9.3. Replacement of a brake disk

At presence on a working surface of a disk задиров, deep рисок and other defects increasing deterioration колодок and reducing efficiency of braking, and also in case of the raised lateral palpation of the disk causing vibrations at braking, replace a disk. In specialised workshops such disk can be pierced and прошлифовать from both parties on identical depth, but after processing the thickness of a disk should be not less is minimum admissible. Is minimum admissible thickness of a brake disk of 19 mm. If a thickness of one of disks less than the specified value, replace both disks. At replacement of brake disks necessarily replace brake колодки with the new complete set.

It be required to you: a key-shestigrannik on 10, a key for bolts of wheels, a screw-driver with a crosswise edge.

1. Remove a wheel.

2. Remove a support in gathering (Replacement of a support of the forward brake mechanism see), without disconnecting a brake hose, and fix a wire. Thus do not suppose twisting or a hose tension.	3. Turn out the lock screw...

4. … also remove a brake disk.

5. Similarly remove the right brake disk.

6. Establish details in an order, the return to removal.

THE NOTE Before disk installation carefully clear привалочные surfaces of a nave and a disk of a rust and scale as even the smallest particle clamped between привалочными by surfaces, will cause palpation of a disk and vibration at braking.

    

GOOD ADVICE If establish a former disk, remove a file fillets on working surfaces of the disk, formed as a result of deterioration of a disk from both parties.