11 13 Oil sump
WARNING: This page is about a different car, the 2016 BMW Z4, 2015 BMW Z4, and 2014 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - OIL SUMP
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Plug Oil drain to oil sump. | N54/N54T | M12 x 1.5 | Replace sealing ring. | 25 Nm |
| 2AZ ASA screw Oil sump (aluminum) to crankcase lower half. Aluminum screws/bolts are permitted with and without color coding (blue). |
N54/N54T | M8 x 26 | Replace screw. Thread repairs exclusively with aluminum Helicoil threaded insert. Jointing torque and angle of rotation must be observed without fail. | |
| Jointing torque | 8 Nm | |||
| Angle of rotation | 60 ° | |||
| 3AZ ASA screw Oil sump (aluminum) to crankcase lower half. Aluminum screws/bolts are permitted with and without color coding (blue). |
N54/N54T | M8x112/M8x92 | Replace screw. Thread repairs exclusively with aluminum Helicoil threaded insert. Jointing torque and angle of rotation must be observed without fail. |
|
| Jointing torque | 8 Nm | |||
| Angle of rotation | 180 ° | |||
| 4AZ ASA screw Oil sump (aluminum) to crankcase lower half. Aluminum screws/bolts are permitted with and without color coding (blue). |
N54/N54T | M8 x 36 | Replace screw. Thread repairs exclusively with aluminum Helicoil threaded insert. Jointing torque and angle of rotation must be observed without fail. |
|
| Jointing torque | 8 Nm | |||
| Angle of rotation | 90 ° | |||
| 5AZ ASA screw Oil deflector to crankcase lower half. Aluminum screws/bolts are permitted with and without color coding (blue). |
N54/N54T | M6 x 20 | Replace screw. Thread repairs exclusively with aluminum Helicoil threaded insert. Jointing torque and angle of rotation must be observed without fail. |
|
| Jointing torque | 4 Nm | |||
| Angle of rotation | 90 ° | |||
| 6AZ ASA screw Transmission to oil sump. |
N54/N54T | M8 x 50 | 19 Nm | |
| 7AZ Hexagon screw Holder, transmission oil cooler line, to oil sump. | N54/N54T | M6 x 30 | 8 Nm | |
| 8AZ Hexagon nut Oil level sensor to oil sump. |
N54/N54T | M6 | 8 Nm | |
| 9AZ Transmission fluid cooler bracket to oil sump |
N54/N54T | M8 | 9 Nm |