1353 INJECTOR NOZZLES AND LINES (X6 sDrive 35i, X6 xDrive 35i)
1353 FUEL INJECTOR NOZZLES AND LINES - TIGHTENING TORQUE SPECIFICATION
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ High pressure pump to vacuum pump | N55 | M6 x 25 | Continental high pressure pump | 9±1 Nm |
| M6 x 25 | Bosch high pressure pump | 12±1 Nm | ||
| 2AZ Rail to cylinder head | N55 | M7 | 13±1 Nm | |
| 3AZ High-pressure line to cylinder head | N55 | M7 | 13±2 Nm | |
| 4AZ Fuel high-pressure sensor | N55 | M10 | 30-5 Nm | |
| 5AZ Fuel low-pressure sensor | N55 | M10 | Sensata fuel low-pressure sensor | 20-3 Nm |
| M10 | Bosch fuel low-pressure sensor | 30-5 Nm | ||
| 6AZ Hold-down device to cylinder head | N55 | M7 | 13±1 Nm | |
| 7AZ Feed line to high pressure pump | N55 | M14 | Coat screw connection with transmission oil. | 30±3 Nm |
| 8AZ High pressure line to rail and high pressure pump | N55 | M14 | Coat screw connection with transmission oil. | 30±3 Nm |
| 9AZ High pressure lines to rail and injection system | N55 | M12 | Coat screw connection with transmission oil. | 23±3 Nm |
| 10AZ Fuel delivery line | N55 | M8 x 17 | Replace screw.
|
5 Nm 90°±15° |
| 11AZ EMC plate to ignition coils and injector well | N55 | M6 | 8.5 Nm | |
| 12AZ Screw plug in the EMC plate | N55 | 25 Nm | ||
| 13AZ special tool 13 0 270 on injector shaft | N55 | M6 | 8.5 Nm |