11 11 Crankcase
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 - CRANKCASE
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Hexagon screws Bedplate to crankcase. |
N52K | M10 x 100 | Replace screws. Jointing torque and angle of rotation must be observed without fail. Jointing torque Torque angle |
20 Nm 70 ° |
| 2AZ ASA screws Bedplate to crankcase. Aluminium screws/bolts are permitted with and without color coding (blue). |
N52K | M10 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 Torque angle |
15 Nm 90 ° |
| 3AZ ASA screws Bedplate to crankcase. Aluminium screws/bolts are permitted with and without color coding (blue). |
N52K | M8 x 37 | Replace screws. Thread repairs exclusively with aluminium Helicoil threaded insert. Jointing torque and angle of rotation must be observed without fail. Jointing torque Torque angle |
8 Nm 90° |
| 4AZ ASA screws Bedplate to crankcase. Aluminium screws/bolts are permitted with and without color coding (blue). |
N52K | M10 x 41 | Replace screws. Thread repairs exclusively with aluminium Helicoil threaded insert. Jointing torque and angle of rotation must be observed without fail. Jointing torque Torque angle |
15 Nm 90 ° |
| 5AZ Oil spray nozzles Oil spray nozzles in crankcase. |
N52K | M8 x 1 | 12 Nm | |
| 6AZ Plug Coolant drain to crankcase. Aluminium screws/bolts are permitted with and without color coding (blue). |
N52K | M14 x 1.5 | Replace screw and sealing ring. Thread repairs are not permitted! |
50 Nm |
| 7AZ Plug Mounting hole to crankcase. Aluminium screws/bolts are permitted with and without color coding (blue). |
N52K | M22 x 1.5 | Replace screw. Thread repairs are not permitted! |
50 Nm |
| 8AZ Plug Mounting hole to bedplate. Aluminium screws/bolts are permitted with and without color coding (blue). |
N52K | M16 x 1.5 | Replace screw. Thread repairs are not permitted! |
27 Nm |