11 21 Crankshaft and Bearings
WARNING: This page is about a different car, the 2011 BMW Z4, 2010 BMW Z4, and 2009 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - CRANKSHAFT AND BEARINGS
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Hexagon screw (central screw) 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 ° | ||||
TIGHTENING TORQUE SPECIFICATION - CRANKSHAFT AND BEARINGS
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 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 | ||