1 | Camshaft "S" |
2 | Brake lining |
3 | Brake drum |
4 | Disassembly screws |
5 | Wheel hub |
B42.10-0006-12
| Remove/install | ||
1 | Remove the wheels |
| |
2 | Release the combination cylinder | Releasing combination cylinder mechanically | |
In case of lack of air in the system, release it mechanically. | |||
3 | Release the brake shoes by pulling back until the "S" camshaft (1) stands on "zero" | Adjust play of drum brake | |
Adjusting control arm at linkage adjuster. | |||
Perform function check of automatic linkage adjuster. | |||
Check installation of automatic linkage adjuster. | |||
On vehicles fitted with automatic adjuster, a little effort is required to release the adjuster mechanical setting screw, upon which a characteristic ratchet noise can be heard. | |||
4 | Mark the brake drum position (3) in relation to the wheel hub (5) | Installation: Assemble brake drum (3) so that the previous marks coincide. | |
5 | Remove the brake drum (3) by pressing the three disassembly screws (4) | Removal and installation tool | |
6 | Clean the drum (2) and the brake lining (3) | ||
| Guidelines for cleaning brake linings | ||
7 | Check brake drum (2) and brake lining (3) wear | Checking brake drum and brake linings for wear | |
Skim brake drum. | |||
Remove/install brake linings. | |||
The brake drums (3) should be rectified or replaced always in pairs (of same axle and of both sides). If they are rectified, the same measure must obligatorily be kept on both. | |||
According to the case, rectify drum to a wider diameter (3) and if maximum measure is exceeded, replace it. | |||
8 | Install in reverse order |
055 589 09 61 00
Removal and installation tool