6.2.13.2. Removal of brake shoes

ATTENTION When replacing brake shoes always change internal and external laying and covers of laying in a set.

Merge brake fluid.

Remove a forward wheel and temporarily fix a rim by two nuts.

Turn off a bolt and disconnect an arm of a brake hose.

Fig. 6.44. Weakening of bolts of fastening of a support

Holding the directing fingers, turn off bolts of fastening of a support (fig. 6.44).

Fig. 6.45. Removal of the case of a support

Turn off fixing bolts of the case of a support and remove a support (fig. 6.45).

Fig. 6.46. Removal of boots of the directing fingers

Holding a support in a vice with soft sponges, by means of the screw-driver and the hammer remove boots of the directing fingers (fig. 6.46).

Fig. 6.47. Removal of a cover of the brake cylinder

Using the screw-driver, remove a spring ring of a cover of the brake cylinder and a cover (fig. 6.47).

Place rags between the piston and the cylinder.

Fig. 6.48. Extraction of the piston from the cylinder

Using compressed air, remove the piston from the cylinder (fig. 6.48).

Fig. 6.49. Removal of an epiploon

Using the screw-driver, remove an epiploon (fig. 6.49).

Fig. 6.50. Measurement of thickness of overlays of brake shoes

Measure thickness of overlays of brake shoes by a ruler (fig. 6.50).

Standard thickness: 12 mm.

Minimum thickness: 1,0 mm.

If the minimum thickness of a block does not correspond to specified, replace blocks.

Completely drown the piston in the cylinder, using special adaptation.

Establish a block of a brake disk.