34 00 Testing and bleeding brakes E38
TESTING AND BLEEDING BRAKES E38 TECHNICAL SPECIFICATION
| Brake fluid: refer to OPERATING FLUIDS | .... | ..... |
| Leak test with engine stopped: if applicable discharge vacuum reservoir by operating brake pedal firmly about 10 times | ..... | ..... |
| Approx. force on pedal | approx. N | 500 |
| equals approx. line pressure | approx. bar | 28...33 |
| Max. pressure drop within 2 min. | % | 8 |
| Brake booster function test (with engine running) |
..... | ..... |
| Approx. force on pedal | approx. N | 200 |
| Line pressure | bar | 75 ... 90 |