12 52 Plug connections, terminals, loose parts
WARNING: This page does not describe the selected car, but rather 16 other vehicles, including the 2013 BMW 328xi, 2013 BMW 328i, 2012 BMW 328xi, 2012 BMW 328i, and 2011 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUES - PLUG CONNECTIONS, TERMINALS, LOOSE PARTS
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Wiring harness to cylinder head | N52 | M6 | 8 Nm | |
| 2AZ Cable duct to cylinder head cover | N52, N54, N53 | M6 | Replace screws | |
| jointing torque | 4 Nm | |||
| Torque angle | 90 ° | |||
| 3AZ Ground cable to crankcase (electr. coolant pump) | N52, N54, N52K, N51, N53 | M8 | Replace screws | |
| Jointing torque | 8 Nm | |||
| Torque angle | 45 ° |