W42.10-1074-11
Illustrative figure
1 Connection of circuit test 1
2 Connection of circuit test 3
3 Connection of the pressure test or connection of filling tires
W42.10-1071-02
Illustrative figure
1 Connection of circuit test 1
3 Connection of the pressure test or connection of filling tires
4 Connection of circuit test 4
| Check | ||
1 | Connecting the tests | All vehicles: Connection of circuit test 1 (1), connection 21 Connection of supply pressure test or tires filling connection (3) | |
Vehicles 958.2/ 4: Connection of circuit test 3 (2), connection 23 | |||
Vehicles 958.0: Connection of circuit test 4 (4), connection 28 | |||
| |||
2.1 | Reduce the operation pressure on circuit 3 by approximately 7.5 bar | Vehicles 958.2/4 | |
2.2 | Reduce the operation pressure on circuit 4 by approximately 7.5 bar | Vehicles 958.0 | |
3 | Starting and supply the compressed air system until turning off the pressure regulator | ||
4 | Check the operation pressure | Service brake, circuits 1 and 2 | |
Auxiliary users, circuits 3 and 4 | |||
If the operating pressures differ from indicated nominal values: | |||
Replace the four-circuit protection valve with integrated pressure limiter. |
Service brakes
Número | Denominação | Chassis 958.0; 958.2; 958.4 | |||
BE42.10-B-1003-10E | Operating pressure of the service brake circuits 1 and 2 | bar | 10 (-0,2...0,6) | ||
BE42.10-B-1004-10E | Operating pressure of the parallel consumers - circuits 3 and 4 | bar | 8,5 (-0,5...0,2) | ||
360 589 00 21 00
Test box