11 13 Oil sump
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 BMW 328xi, 2012 BMW 328i, 2011 BMW 328xi, 2011 BMW 328i, and 2010 BMW 328xi. 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. | N52K | M12 x 1.5 | Replace sealing ring. | 25 Nm |
| 2AZ ASA screw Oil sump (aluminium) to crankcase lower half. Aluminium screws/bolts are permitted with and without color coding (blue). |
N52K | M8 x 26 | Replace screw. Thread repairs exclusively with aluminium Helicoil threaded insert. Jointing torque and angle of rotation must be observed without fail. Jointing torque Angle of rotation |
8 Nm 90 ° |
| 3AZ ASA screw Oil sump (aluminium) to crankcase lower half. Aluminium screws/bolts are permitted with and without color coding (blue). |
N52K | M8 x 112 M8 x 92 | Replace screw. Thread repairs exclusively with aluminium Helicoil threaded insert. Jointing torque and angle of rotation must be observed without fail. Jointing torque Angle of rotation |
8 Nm 180 ° |
| 4AZ ASA screw, microencapsulated Oil sump (aluminium) to crankcase lower half. Aluminium screws/bolts are permitted with and without color coding (blue). |
N52K Allrad | M8 x 36 M8 x 40 |
Replace microencapsulated screw. Thread repairs exclusively with aluminium Helicoil threaded insert. Jointing torque and angle of rotation must be observed without fail. Jointing torque Angle of rotation |
8 Nm 90 ° |
| 5AZ ASA screw Oil sump (sheet metal) to crankcase lower half. Aluminium screws/bolts are permitted with and without color coding (blue). |
N52K | M8 x 24 | Replace screw. Thread repairs exclusively with aluminium Helicoil threaded insert. Jointing torque and angle of rotation must be observed without fail. Jointing torque Angle of rotation |
8 Nm 90 ° |
| 6AZ ASA screw Oil deflector to crankcase lower half. Aluminium screws/bolts are permitted with and without color coding (blue). |
N52K | M6 x 20 | Replace screw. Thread repairs exclusively with aluminium Helicoil threaded insert. Jointing torque and angle of rotation must be observed without fail. Jointing torque Angle of rotation |
4 Nm 90 ° |
| 7AZ ASA screw Transmission to oil sump. |
N52K | M8 x 50 | 19 Nm | |
| 8AZ Hexagon nut Holder, transmission oil cooler line, to oil sump. |
N52K | M6 | 8 Nm | |
| 9AZ Hexagon nut Holder, coolant hose, to oil sump. |
N52K | M6 | 9 Nm | |
| 10AZ Hexagon screw Holder, coolant hose, to oil sump. |
N52K | M10 x 18 | 21 Nm | |
| 11AZ Hexagon nut Oil level sensor to oil sump. |
N52K | M6 | 8 Nm | |
| 12AZ Hexagon screw Coolant return line to oil sump. |
N52K | M10 x 18 | 41 Nm |