| 1. Remove brackets of fastening and disconnect a cover of the electric socket of the sensor of wear of a brake shoe from a support. |
| 2. Disconnect the electric socket of the sensor of wear of a brake shoe from the holder of a support (see rice. A detachment of the electric socket of the sensor of wear of a brake shoe on models with a mobile support with one piston). |
| 3. Unscrew the lower bolt of fastening of the directing support finger. At the same time for keeping from a provorachivaniye of the directing finger use a thin wrench (see rice. Unscrewing of a bolt of fastening of directing support finger). At installation it is necessary to use a new bolt. |
| 4. After a vyvinchivaniye of a bolt of fastening of the lower directing finger turn a support up to release of brake shoes. Remove laying from the support piston (see rice. Removal of laying from the support piston). |
| 5. Note the provision of brake shoes and remove them from the holder of a support. |
| 6. Measure thickness of a frictional overlay of a brake shoe and, at its wear in any point to minimum admissible thickness, replace all four front brake shoes. Also blocks need to be replaced if at least one of blocks is polluted by oil as there is no way of degreasing of brake shoes. If brake shoes are unevenly worn-out or polluted by oil, establish and eliminate the reason of it before installation of new brake shoes. Check a condition of the sensor of wear of brake shoes and, if necessary, replace. |
| 7. If brake shoes are repeatedly established, clear them from all directions. Clear of dirt of a flute of brake slips, being careful, clear an installation site of brake shoes in the holder of a support. |
| 8. Before installation of brake shoes check a condition of the directing fingers and freedom of their movement in the holder of a support. Check a condition of protective covers of the directing fingers. Clear a support and pistons of dirt and dust. Check a condition of the dustproof cover located around the piston. Using the corresponding tap, clear a carving of the directing finger. |
| 9. If new brake shoes are established, press the piston into a support a wooden core or the handle of the hammer. At the same time you watch that the piston did not warp also the surfaces of the piston and a dustproof cover were not damaged. At a piston vdviganiye brake fluid is forced out from the brake cylinder in a popolnitelny tank therefore constantly watch liquid level in a tank, and if necessary, pump out its small amount from a tank. |
| 10. Grease the support plate of each brake shoe with brake paste No. 0019891051. You apply only a thin film of lubricant and exclude hit of lubricant on a frictional overlay of a brake shoe. |
| 11. Install the sensor of wear of a brake shoe, then establish brake shoes in the holder of a support so that frictional overlays of brake shoes were combined with a working surface of a brake disk. Pay attention that the sensor of wear of a brake shoe is installed on an internal brake shoe (see rice. Installation of a brake shoe with the wear sensor). |
| 12. Install laying on the support piston, then turn a support and establish it over brake shoes, at the same time pass an electrical wiring of the sensor of wear of a brake shoe through a window in a support (see rice. Drawing of an electrical wiring of the sensor of wear of brake shoes through a window in a support). |
| 13. Check that the springs which are drawing in brake shoes are correctly placed in a support, then press a support, press and screw up a bolt of fastening of the directing finger (see rice. Installation of a new bolt of fastening of the directing finger). When tightening a bolt of fastening I direct a shchy finger the required moment hold the directing finger from a provorachivaniye a thin wrench. |
| 14. Install the electric socket of the sensor of wear of brake shoes on a support. At the same time that the wire of the sensor did not dangle, wrap up it around the socket. Check correctness of installation of the socket and establish a sensor cover in a support window. |
| 15. Several times press a brake pedal that brake shoes nestled on a brake disk. Check the level of brake fluid in a tank. |
| 16. Repeat above-mentioned actions on the second wheel. |
| 17. Establish wheels and lower the car. |
| 18. Check the level of brake fluid. |