6.3.8. Removal and installation of brake shoes of a back wheel
Remove a back wheel.
Remove a brake drum.
Disconnect the top spring flat-nose pliers for brake springs.
Remove holding collar.
Disconnect the adjusting lever with a spring.
Remove the adjusting module with a thermoclip, dissolve brake shoes A little.
Turn cups of springs of compression from both parties by means of the KM special tool 346 before release of springs.
Remove a forward brake shoe and disconnect a spring.
Disconnect a back brake shoe from a cable of lay brake system and remove.
Clear a brake board and cover from both parties with protivoskripny greasing all interfaced surfaces of brake shoes in the field of arrows.
Clear a brake drum.
Check the wheel brake cylinder on leak, replace in case of need.
Check lock springs and fastenings on existence of damages, replace in case of need.
Check brake shoes on existence of cracks, a zamaslivaniye and wear, replace brake shoes in case of need.
Check brake drums on existence of cracks and a surface of brake shoes on existence рисок – in case of need: pierce a brake drum or replace a brake drum.
Establish a back brake shoe in a cable of lay brake system.
Before installation of brake shoes, be convinced that the cable of lay brake system is in directing on a brake board.
Establish a clamp, a spring of compression and a plate by means of the KM special tool 346.
Fix fixing spring and establish a block of the forward brake mechanism on the directing.
Establish a clamp, a spring of compression and a plate of a forward brake shoe.
Establish the adjusting module.
Cover a carving with silicone greasing.
The ratchet should not be blocked at the end of the adjustment module.
Establish the adjustment module with a thermoclip – be convinced of correctness of installation (shooter).
Be convinced of that the spring washer was established before installation of the adjusting lever.
Establish a new spring washer, at installation of new brake shoes.
Establish the adjusting lever with a spring.
Establish holding bracket and the top spring flat-nose pliers for brake springs.
Establish a brake drum.
Establish a back wheel and tighten the moment of 110 N · m.
Adjust the drum-type brake mechanism and lay brake system.