1 | Parking brake valve |
2 | Cover fastening screws |
3 | Cover |
4 | Fastening screws for attaching valve to the panel |
B42.60-0093-05
| Remove/install | ||
1 | Switch off the main switch or disconnect the battery negative cable | Loosen the cable screw on the chassis, prevent the loosening on battery terminals. | |
2 | De-pressurize the pneumatic system | ||
3 | Loosen the screws (2) and remove the cover (3) | ||
4 | Remove the pneumatic pipes | Check for tightness. | |
5 | Release screws (4) and remove parking brake valve (1) | .Bolt that fastens the valve to the support | |
6 | Install in reverse order | ||
7 | Pressurize the pneumatic system | Run the engine until the service pressure is reached. | |
.Pressure regulator |
Pneumatic brake system |
Number | Designation | Chassis 368.00/05/10/11/15; 382.07/08/11/12/15/17/18; 384.06/07/11/14/20/22/31/33; 634.001/011/012/014/061/071/081; 693.02/10/12/14/15/17/18/19/34/38; 694.00/02/04; 695.01/02/03/04/05; 695.30; 696.08/09; 696.36 | Chassis 364, 384.08/09, 386, 388, 397, 660, 664, 682, 688 | ||
BE42.60-B-1001-01A | Pressure regulator | Opening pressure - Wabco/Knorr | bar | 9,8 ... 10,2 | 7,9 ... 8,3 |
Closing pressure - Wabco/Knorr | bar | 8,7 ... 9,3 | 6,9 ... 7,7 | ||
Service pressure - Wabco/Knorr | bar | 13 | 12 | ||
Opening pressure of safety valve - Wabco/Knorr | bar | 14,5 ... 17,0 | 12,0 ... 15,0 | ||
Tires filling safety valve opening pressure - Wabco | bar | - | 9,0 ... 13,0 | ||
Admissible leakage - Wabco/Knorr | bar (menor ou igual cm3) | 10 | 10 | ||
Pressure on the test stand feeding circuit - Wabco/Knorr | bar | 15 | 10 | ||
Pressure applied to the port 1 for leak test - Wabco/Knorr | bar | 10 | 7 | ||
Pressure applied on the port 21 for leak test - Wabco/Knorr | bar | 10 | 7 |