1111 ENGINE BLOCK (230i and 230i xDrive coupe/convertible)
1111 ENGINE BLOCK - TIGHTENING TORQUE SPECIFICATION
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Bearing cap to crankcase (collar screw 11.9) | B42S20O0/B46M0/00/B48M0/00 | M10x1.5 | Replace screws and insert hand-tight. | |
| 1. Joining torque | 25 Nm | |||
| 2. Angle of rotation | 60° | |||
| 3. Angle of rotation | 60° | |||
| 2AZ Oil spray nozzle in crankcase | B42S20O0/B46M0/00/B48M0/00 | M6 | 8 Nm | |
| 3AZ Bearing journal of tensioning and guide rail | B42S2000/B46M0/00/B48M0/00 | M8 | Replace bolt. | 20 Nm |
| 4AZ Camshaft wheel with ball bearing to crankcase | B42S2000/B46M0/00/B48M0/00 | M12x1.5 | 108 Nm | |
| 5AZ Special tool/holder to crankcase | B42S2000/B46M0/00/B48M0/00 | M10x35 | 40 Nm | |
| 6AZ Special tool 11 8 930 to special tool 00 2 300 | B42S2000/B46M0/00/B48M0/00 | M14x35 | 160 Nm | |
| 7AZ Chain tensioner to crankcase | B42S2000/B46M0/00/B48M0/00 | M6x22 | 10 Nm | |
| 8AZ Spacing screw for acoustic cover on engine block (Key range 17) | B42S2000/B46M0/00/B48M0/00 | M8x12 | 12 Nm |
1111 TIGHTENING TORQUE OVERVIEW
| Special tool 2 413 082 to special tool 00 2 320 | ||
| M12x65 | Tightening torque | 100 Nm |