For an exception leakage a brake liquid close an aperture in a brake hose a suitable stopper.

Remove a fixing element of a support.

1. Do not use an emery paper for clearing of a surface of the piston.
2. It is necessary to replace all rubber details with the new.

Measure a thickness of a brake disk. By the indicator of hour type measure palpation of a brake disk on small distance from external edge.

1. By micrometer measure a thickness of a disk in eight places, approximately through everyone 45 on distance of 10 mm from external edge of a disk.
2. The indicator of hour type check up palpation of a brake disk. The indicator of hour type fix in any convenient place and, turning a brake disk, define its palpation on distance of 5 mm from external edge.

Compressed air squeeze out the piston from the support cylinder.

1. At piston expression by the compressed air have no fingers in front of the piston.
2. Be careful, as from the channel the compressed air together with the piston blows a brake liquid.

Screw-driver edge remove a sealing ring from the piston.

Put special greasing on a sealing ring of the piston and establish it in a piston flute.

Collect the piston and piston covers in a following order:
– Put special greasing on walls of the cylinder of a support, an external surface of the piston and a piston cover;
– Establish a piston cover how it is shown in drawing;
– Insert a piston cover into an internal flute of a support and move the piston into a support.

Collect mobile details in a following order:

– Put special greasing on an external surface of the plug, directing finger and in an aperture for the plug and establish protective covers;

– Insert covers into support flutes.

Never put greasing on a brake disk and brake pads.

1. Before installation check up that surfaces of bolts and a directing finger are not damaged.
2. Remove air from a hydraulic drive of brake system. Some times press a pedal of a brake and check up absence of leak of a brake liquid.