Remove/install vacuum pump control unit - AR43.05-P-1323MEV
MODEL 451.391/491 with ENGINE 780.009
| Risk of death when touching components on vehicles with high-voltage on-board electrical system | Do not touch components and open lines of the high-voltage on-board electrical system. Persons who wear electronic implants (e.g. cardiac pacemakers), must not carry out any work on high-voltage on-board electrical systems. | AS54.00-Z-0001-01A | |
| Note on the voltage on-board electrical system | AH54.00-P-0010-01A | ||
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Remove/install | |||
| 1 | Remove vehicle key and mains plug | ||
| 2 | Remove interior flap above engine | AR88.40-P-1100-03MCC | |
| 3 | Remove screws/bolts (1) | ||
| 4 | Separate electrical connectors (2) | ||
| 5 | Cut cable tie (3) | ||
| 6 | Detach vacuum line (4) on brake booster vacuum pump control unit (N65/3) and remove brake booster vacuum pump control unit (N65/3) | ||
| 7 | Install in the reverse order | ||
| 8 | Carry out brake test on the test stand | ||
| AP42.00-P-4290MCC |