W42.15-1008-09
1 | Pin | 6 | Thrust washer | 11 | Brake shoulder shaft | ||
2 | Washer | 7 | Brake lining wear sensor | 12 | Regulating screw | ||
3 | Cotter pin | 8 | Bolt | 13 | Mandrels | ||
4 | Bolt | 9 | Steering column | 14 | Brake shoes | ||
5 | Lock-ring | 10 | Brake adjustment hatchet | SETA | Stopper direction |
| Remove | ||
1 | Protect vehicle against involuntary movement | ||
2 | Release the parking brake | ||
3 | Remove the brake lining wear sensor (7) | ||
4 | Move the brake camshaft (11) and the brake adjuster (10) by means of the adjustment screw (12) back to its initial position | Turn the adjustment screw (12) counterclockwise. | |
5 | Remove the brake drum | ||
6 | Remove the screw (8) of the control arm (9) | ||
7 | Remove the pin (1) | ||
8 | Remove the brake adjuster (10) and the compensating washer | Expand the brake shoes (14) with the proper mandrel (13) and displace the brake camshaft (11) just enough for that the brake adjuster (10) can be removed. | |
| Install | ||
9 | Position the compensating washer and the brake adjuster (10) on brake camshaft (11) | ||
10 | Insert the brake camshaft (11) towards the stop (arrow) up to the stop | ||
11 | Install the pin (1) | The pin (1) must be installed without tensions. | |
12 | Put washer (2) and lock pin (1) with a new cotter pin (3) | ||
13 | Adjust the control arm (9) on brake adjuster (10) | ||
| Check | ||
14 | Check the axial play of the brake camshaft (11) | If the axial play of the brake camshaft (11) is not according to the specifications: | |
| |||
Adjust it by adding or removing the respective spacer washers in the adjuster of stems. | |||
Axial clearance of camshaft | |||
15 | Install the brake drum | ||
16 | Install the brake lining wear sensor (7) |