11 51 Coolant pump with drive
WARNING: This page does not describe the selected car, but rather 21 other vehicles, including the 2017 BMW 550i GT xDrive, 2017 BMW 535i GT xDrive, 2017 BMW 535i GT, 2016 BMW 550i GT xDrive, and 2016 BMW 535i GT xDrive. 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 Helicoil 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 Helicoil 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 | |