11 51 Coolant pump with drive
WARNING: This page does not describe the selected car, but rather 27 other vehicles, including the 2017 BMW M6, 2017 BMW 650i xDrive, 2017 BMW 650i, 2017 BMW 640i xDrive, and 2017 BMW 640i. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - COOLANT PUMP WITH DRIVE
| Type | Thread | Tightening specifications | Dimension | ||
|---|---|---|---|---|---|
| 1AZ | Coolant pump to crankcase | N55 | M8 x 26 | Replace screws. Thread repairs exclusively with aluminium Heli-coil threaded insert. Jointing torque and angle of rotation must be observed without fail. |
|
| Jointing torque | 10 Nm | ||||
| Angle of rotation | 90 ° | ||||
| 2AZ | Coolant pump to holder (only for vehicles with holder). | N55 | M8 x 27 | Replace screws. Thread repairs exclusively with aluminium Heli-coil threaded insert. Jointing torque and angle of rotation must be observed without fail. |
|
| Jointing torque | 10 Nm | ||||
| Angle of rotation | 90 ° | ||||
| 3AZ | Coolant hose between coolant pump and coolant thermostat. | N55 | L42-48 | 3 Nm | |
| 4AZ | Coolant hose between coolant pump and feed line. | N55 | L42-48 | 3 Nm | |
| 5AZ | Auxiliary water pump holder for EME to retaining bracket | N55, F10h/F01h/F02h/F30h | M6 x 14 | 10 Nm | |