9.8.2. Replacement of brake shoes of the brake mechanism of a back wheel

Minimum admissible thickness of frictional overlays of brake shoes of 1,5 mm.
Blocks replace in the following cases:
– thickness of frictional overlays of less admissible value;
– the surface of slips is greasy;
– the frictional slip is unsteadily connected to the basis;
– slips have deep furrows and chips.
It will be required to you: a key "on 7", the screw-driver with a flat edge, an assembly shovel, the hammer, passatizh or small beards for removal of coupling springs.
1. Include the I transfer and establish persistent whetstones under forward wheels.
2. Make sure that the lever of the parking brake is lowered against the stop down (the car is stirred up).
3. Remove a wheel and clear the brake mechanism of dirt.
4. If the level of brake fluid is in a tank of the main brake cylinder on a tag of "MAX" or approaches her, pump out a part of liquid from a tank, otherwise when replacing blocks it can be splashed out.
5. Remove the brake drum (see. "Removal and installation of the brake drum of a back wheel").
6. To small beards or flat-nose pliers remove the top coupling spring.
7. Similarly remove the lower coupling spring.
8. Remove the directing spring of a forward block.
9. Remove a forward block.
10. Remove a razzhimny level.
11. Remove the directing spring of a back block, and then a back block, having disconnected the driving lever from a tip of a cable of the parking brake.
12. Take out the forelock.
13. Remove a basic washer from a finger of the driving lever of a back block.
14. Remove the driving lever of a back block.
15. Press on a finger of the driving lever and take out a finger from a block.
16. Establish new blocks as it should be, the return to removal. At installation insert the top ends of blocks into piston grooves.
17. Reduce brake shoes two assembly shovels to move pistons to the center of the cylinder. Install the brake drum as it should be, the return to removal. On the car standing on the earth press two-three times a brake pedal to bring blocks to a drum.