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12.5. Support of disk brakes


Prevention

During the work of brake shoes brake dust which contains asbestos, unhealthy is formed. Therefore when cleaning a support do not use compressed air and do not inhale dust.


Support of a forward brake with one piston
1 – external laying of a brake shoe;
2 – internal laying of a brake shoe;
3 – anti-tinkling sound spring;
4 – internal brake shoe;
5 – protective cover;
6 – plug;
7 – the directing finger;
8 – support plates of brake shoes (engine 1MZ-FE);
9 – external brake shoe;
10 – top spring of an anti-tinkling sound;
11 – indicator of wear of a brake shoe (engine 1MZ-FE);
12 – support plates of brake shoes (engine 5S-FE);
13 – protective cover;
14 – sealing ring;
15 – ring;
16 – piston;
17 – protective cover;
18 – the directing finger;
19 – pumping union;
20 – laying;
21 – support;
22 – holder of a support

Support of a forward brake with two pistons
1 – laying;
2 – holder of a support;
3 – support;
4 – plug;
5 – protective cover;
6 – the directing fingers;
7 – protective cover;
8 – pumping union;
9 – support plate of a brake shoe;
10 – internal brake shoe;
11 – indicator of wear of a brake shoe;
12 – top spring of an anti-tinkling sound;
13 – support plates of brake shoes;
14 – external brake shoe;
15 – internal laying of an external brake shoe;
16 – external laying of an external brake shoe;
17 – support plate of a brake shoe;
18 – lower spring of an anti-tinkling sound;
19 – sealing ring of the piston;
20 – piston;
21 – dustproof cover;
22 – ring

Support of a back brake
1 – screw;
2 – brake disk;
3 – laying;
4 – holder of a support;
5 – support;
6 – protective cover;
7 – support;
8 – pumping union;
9 – dustproof cover;
10 – sealing ring of the piston;
11 – piston;
12 – dustproof cover;
13 – ring;
14 – the directing finger;
15 – support plate of a brake shoe;
16 – brake shoe;
17 – internal plate of a brake shoe;
18 – external plate of a brake shoe