1112 CYLINDER HEAD WITH CYLINDER HEAD COVER (X6 xDrive 50i)
1112 CYLINDER HEAD WITH CYLINDER HEAD COVER - TIGHTENING TORQUE SPECIFICATION
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Cylinder head bolt | N63 O1 | M11 x 1.5 | Replace screws. Joining torque |
30 Nm |
| 1. Angle of rotation | 90° | |||
| 2. Angle of rotation | 140° | |||
| 2AZ Cylinder head bolt to gear case cover | N63 O1 | M8x30 | 23 Nm | |
| 3AZ Cylinder head cover to cylinder head. | N63 O1 | M6x30 M6x70 |
10 Nm | |
| 4AZ Sealing cap to cylinder head. | N63 O1 | M6 | 10 Nm | |
| 5AZ Securing eye to cylinder head. | N63 O1 | M8x22 | 22 Nm | |
| 6AZ Non-return valve | N63 O1 | M14x1.5 | 20 Nm | |
| 7AZ Ventilation connection | N63 O1 | M8x1 | Replace sealing ring. | 15 Nm |
| 8AZ Oil filler neck to cylinder head cover. | N63 O1 | M6x20 | Replace sealing ring. | 14 Nm |
| 9AZ Screw plug to rear of cylinder head | N63 O1 | M10x1 | Replace sealing ring. | 12 Nm |
| 10AZ Connecting branch to cylinder head cover | N63 O1 | M6x18 | 10 Nm | |
| 11AZ Engine ventilation to cylinder head cover | N63 O1 | M6x20 | Replace sealing ring. | 10.5 Nm |
1112 TIGHTENING TORQUE OVERVIEW
| Cylinder head to special tool | ||
| screw | Tightening torque | 25 Nm |
| Flange to assembly jig | ||
| M14X30 | Tightening torque | 135 Nm |
| Valve in cylinder head | ||
| valve | Tightening torque | 0.8 Nm |