Disassemble/assemble brake shoes

AR42.10-B-1030A

Disassemble/assemble brake shoes

12.03.2020

Model

368 with engine 904.973/981, 906.999, 924.913/925, 926.950

Model

382 with engine 457.909/915, 906.918/933/974/975/977/983/988/994/998, 926.910/926

Model

384 with engine 904.977/978, 924.929

Model

634 with engine 457.916/932

Model

693 with engine 904.925

1

Lock-ring

2

Washer

3

Lock-ring

4

Roller bushing

5

Shoe roller

6

Backspring pin

7

Roller pin

8

Bushing

9

Shoes

Unmount and mount

1

Remove and install the brake shoes

.

AR42.10-B-1020A

2

Remove the bushing (8)

.

AR42.10-B-1030-01A

 Apply long-life grease on the bushing (8).

Molybdenum disulfide running-in paste

*BR00.45-Z-1045-06A

 Drift

*363589031500

3

Remove the retaining ring (3) and the backspring pin (6)

4

Remove the retaining ring (1) and the washers (2)

5

Remove the roller pin (7) and remove from the brake shoes (9) the roller pin (5)

6

Remove roller bushing using appropriate assembly pin (4)

 Apply long-life grease on the bushing and the roller (4).

Molybdenum disulfide running-in paste

*BR00.45-Z-1045-06A

7

Assemble in the reverse order

Repair materials

Number

Designation

Order number

BR00.45-Z-1045-06A

Molybdenum disulfide running-in paste

A 000 989 51 51 10