To adjust the regulator (1) do not use the wrench:
Otherwise, the hex adapter (2) can be damaged.
To adjust the regulator (1) the hex adapter (2) should be used:
Otherwise, the regulator (1) can be damaged and the brake caliper must be replaced.
When the allowed torque is exceeded, the hex adapter (2) shears in the predetermine rupture point and, thus, prevents damages to the regulator.
W42.10-1078-01
Remove
1 | Remove the protection cover (3). |
Be careful that the hex adapter (2) does not move. |
2 | Check the protection cover (3). |
If there is damage to the protection cover (3): | |
| |
Replace the protection cover (3). |
W42.10-1078-01
Increase the air play
3 | To increase the air clearance, regulate by the hex adapter (2) in counterclockwise , with a box wrench (4). |
Snaps in the overload coupling are audible during adjustment. |
W42.10-1255-01
Decrease the air play
4 | To decrease the air clearance, regulate by the hex adapter (2) in clockwise , with a box wrench (4). |
Turn the threaded pipes with the pressure parts and in a max. 30 mm. |
W42.10-1256-01
Install
5 | Remove the ring spanner from the hex adapter. |
6 | Grease the protection cover sealing surface and install the protection cover (3). |
7 | Install a new protection cover (3) with its splint pointing to the opposite side of the brake cylinder (5). |
W42.10-1257-01