Removal and installation pads brake mechanisms of back wheels

By means of an illustration find out execution of the support established on your car.

Brake mechanisms of back wheels С38

1 — the Bolt, 35Нм Self-stopped, necessarily replace. At отворачивании and an inhaling it is necessary to keep directing fingers from проворачивания. 2 — Brake колодки. Are necessarily replaced all 4 колодки one axis 3 — the Bolt with a gear fillet, 75Нм. Necessarily replace 4 — Directing complete with directing fingers and a protective cover. It is delivered as the spare part with greasing.

In the presence of damages of protective covers establish the repair complete set. Use an applied package with greasing for greasing of directing fingers 5 — the Bolt with a gear fillet, 75Нм. Necessarily replace 6 — the Brake disk. Both brake disks of one axis are necessarily replaced. For removal preliminary remove a support 7 — the support Case. For replacement brake колодки the hose is not disconnected

Support С38

Removal

PERFORMANCE ORDER

Lift and establish the car on supports. Mark on the tyre a direction of its rotation. Turn away bolts of fastening of a wheel. Lift and establish on supports a forward part of the car and remove a wheel. Necessarily observe instructions Has undressed In case of emergency. If brake колодки will be established again it is necessary to mark them at removal. Change by places external and internal brake pads, and also their shift with right on the left wheel is not supposed. Replace all brake колодки forward wheels even if a deterioration limit has reached brake колодка one party. Turn out bolts of fastening of the case of a support. Thus keep directing fingers from проворачивания. Remove the case of a support and take out brake колодки.

Installation

At removed brake колодках do not press a brake pedal, otherwise the piston can be squeezed out from the case. In this case it is necessary to remove a support and the piston in the complete set and to hand over them in repair on HUNDRED.

PERFORMANCE ORDER

Press the piston into the case. At all do not press on the piston by means of the usual adaptation or the hammer handle, the mechanism of adjustment of a lay brake can be thus damaged. For отворачивания establish special adaptation AUDI-3272 so that its fillet adjoined to a support. Turn the handle to the left against the stop. A spindle turn to the right and turn out the piston. If the special adaptation available is not present, запилите in appropriate way a metal lath and insert it into both grooves of the piston. Turn the piston with effort in the opposite direction. At piston turn the brake liquid is squeezed out from the brake cylinder in the tank. Watch liquid level in the tank, if necessary, suck away it. For отсасывания a brake liquid apply a plastic bottle which is intended only for this purpose. Do not apply for this purpose a bottle for a drinking liquid! The brake liquid is poisonous and should not be sucked away by a mouth through a hose at all. Apply for this purpose a siphon. At replacement brake pads level of a brake liquid in the tank should not exceed mark MAX since the liquid at heating extends. The following liquid gets on the main brake cylinder, destroys its covering and results corrosion. To clearing of brakes apply only spirit. Directing surface and a seat pads in case mine clear a rag. At all do not apply for this purpose the tool with sharp edges. Establish brake колодки into place. Establish the case of a support and fix its new self-stopped bolts the moment 35Нм. In the repair complete set there are self-stopped bolts which are necessary for establishing. Observing a rotation direction, fix wheels. Lower the car on wheels and only after that tighten fastening bolts cross-wise the moment 120Нм. Some times, standing strongly press a brake pedal so that to feel resistance. Thus brake колодки adjoin to a disk and occupy the working position. Check up a brake liquid in the tank, if necessary, add a liquid to mark MAX. Cautiously allow to be earned extra new brake колодкам. For this purpose some times brake the car since speed 80 to 40 km/hour, slightly pressing a brake pedal. Between braking allow to brakes to be cooled. After installation new brake колодки it it is necessary to earn extra. For this purpose the first 200 km of a way do not apply without need sharp braking.

Support С43 with automatic installation

Removal

Installation