11 21 Crankshaft And Bearings
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2013 BMW 128i, 2012 BMW 128i, 2011 BMW 128i, 2010 BMW 128i, and 2009 BMW 128i. However, it is still accessible from the selected car via links, so may be relevant.
CRANKSHAFT AND BEARINGS - TIGHTENING TORQUE
| Type | Thread | Description | Tightening Specification | |
|---|---|---|---|---|
| 1AZ Increment wheel on crankshaft | S54 | M5 10.9 | Replace screws | |
| Jointing torque | 5.0 Nm | |||
| Torque angle | 45 ° | |||
| Increment wheel on crankshaft | M5 10.9 | Replace screws | 13 Nm | |
| Increment wheel on crankshaft | M5 8.8 | Replace screws | 5.5 Nm |
CRANKSHAFT AND BEARINGS - TIGHTENING TORQUE
| Type | Thread | Description | Tightening Specification | |
|---|---|---|---|---|
| 1AZ Hexagon screw (central screw) (1 x) Hub of vibration damper to crankshaft. |
N52K | M16 x 80 | Replace screw. Screw and thread are lightly oiled. Jointing torque and angle of rotation must be observed without fail. |
|
| Jointing torque | 100 Nm | |||
| Torque angle | 360 ° |