Mercedes C-Class

1. Mark with paint the provision of back wheels concerning naves. It will allow to establish at assembly otbalansirovanny wheels in their former situation. Weaken bolts of fastening of wheels before a car poddomkrachivaniye. Lift a back part of the car, put it on supports and remove back wheels.

Operation of lifting and car installation on supports is connected with danger! Therefore before carrying out operation familiarize with Poddomkrachivaniye's Section and Introduction towage to the management.

If the support acts in film only for removal of brake shoes or a brake disk, it is not necessary to turn out the brake pipeline from a support. In this case fix a support a wire to a suspension bracket so that the hose was not overwound and exposed to stretching.

2. Turn out a brake hose from a support as it is described in the Section Removal and installation of a brake hose.

At a vskryvaniye of a brake contour brake liquid follows. Merge it in a bottle which should be intended only for these purposes. Previously it is possible to suck away liquid from the tank by means of the special device. Observe security measures concerning brake liquid.

3. Remove brake shoes, address to appropriate section.

If the support is established again, it is necessary to watch that the piston did not leave the cylinder.

4. Turn out bolts (1) above and below and remove a support (2) from the longitudinal lever. Big moment of an otvorachivaniye! Be convinced that the car is reliably fixed on supports and the wrench costs horizontally. The specified bolts can be turned on when the car costs on wheels.

1. Fix a support two new being self-stopped bolts to the longitudinal lever. Tighten bolts the moment 55Нм.

Big moment of an inhaling! Be convinced that the car is reliably fixed on supports and the dinamometrichesky key costs horizontally. Bolts can be tightened finally when the car again costs on wheels.

2. Establish brake shoes, address to appropriate section.

Do not allow hit on frictional surfaces of a brake disk and greasing or oil blocks.

3. Establish a brake hose, address to appropriate section.

Do not allow twisting of a brake hose. 4. Remove air from brake system, address to appropriate section.

5. Establish into place back wheels so that the marks put at removal coincided. Previously grease with a thin layer of bearing greasing aligning belt of a disk of a wheel on a nave. Bolts of fastening of wheels do not grease. Rusty bolts replace. Wrap bolts. Lower the car on wheels and tighten bolts cross-wise the moment 110Нм.

Several times, strongly press a brake pedal until notable resistance will be felt. Thus brake shoes adjoin to a disk and occupy the working situation.

6. Check liquid level in the tank, if necessary add liquid to MAX mark.

Carry out reliability control:

· Whether brake hoses are fixed?
· Whether the brake hose in the holder is fixed?
· Whether unions for air removal are tightened?
· Whether enough of brake liquid is filled in?
· On the working engine check tightness. For this purpose press a brake pedal effort of 200-300 N (20-30 kg) during 10 pages. The pedal should not weaken. Check all accessions on tightness.