11 24 Connecting Rods and Bearings
WARNING: This page does not describe the selected car, but rather 23 other vehicles, including the 2015 BMW Alpina B7L xDrive, 2015 BMW Alpina B7 xDrive, 2015 BMW 750i xDrive, 2015 BMW 750i, and 2015 BMW 750Li xDrive. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - CONNECTING RODS AND BEARINGS
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Connecting rod bolts (Connecting rod screwed at an angle) | N63 O0 |
M9 | Replace, wash and oil screws | |
| 1. Jointing torque | 5 Nm | |||
| 2. Jointing torque | 20 Nm | |||
| 3. Angle of | rotation 70 ° | |||
| 2AZ Connecting rod bolts (Connecting rod screwed straight) (New connecting rod with new connecting rod bolts) | N63 O0 |
M9x1.25 | Release screws. Suction off crack surfaces. |
|
| 1. Jointing torque | 5 Nm | |||
| 2. Jointing torque | 20 Nm | |||
| 3. Jointing torque | 30 Nm | |||
| 3. Angle of | rotation 75 ° | |||
| 3AZ (Connecting rod screwed straight) 1. Special screw connection only with new connecting rod bolts. |
N63 O0 |
M9x1.25 | ||
| 1. Jointing torque | 5 Nm | |||
| 2. Jointing torque | 20 Nm | |||
| 3. Jointing torque | 30 Nm | |||
| 4. Angle of | rotation 75 ° | |||
| 2. Loosen screws | 5. Loosen screw. | 180 ° | ||
| 6. Jointing torque | 5 Nm | |||
| 7. Jointing torque | 20 Nm | |||
| 8. Jointing torque | 30 Nm | |||
| 9. Angle of rotation | 75 ° | |||
| 3. Loosen screws | 10. Loosen screw. | 180 ° | ||
| 11. Jointing torque | 5 Nm | |||
| 12. Jointing torque | 20 Nm | |||
| 13. Jointing torque | 30 Nm | |||
| 14. Angle of rotation | 75 ° | |||
| 4. Loosen screws | 15. Loosen screw. | 180 ° | ||
| 16. Jointing torque | 5 Nm | |||
| 17. Jointing torque | 20 Nm | |||
| 18. Jointing torque | 30 Nm | |||
| 19. Angle of rotation | 75 ° |