GF42.60-B-2000J | Compressed air production, function | 12.02.16 |
Vehicle 688.101, 688.102, 688.103, 688.118, 688.156, 688.157
B42.60-0150-01
1.03 Vacuum pump
8.01 Check valve
a Vacuum circuit
Operation
The air is removed from the system by the vacuum pump (1.03), leaving the system free of air.
The check valve (8.01) allows the air exhaust, but does not allow its return, ensuring full brake system efficiency.