11 12 Cylinder head with lid
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TIGHTENING TORQUE SPECIFICATIONS - CYLINDER HEAD AND CYLINDER HEAD COVER
| Type | Thread | Tightening specifications | Dimension | ||
|---|---|---|---|---|---|
| 1AZ | Cylinder head bolts (steel bolt) | N57 D30 U/O 1 | M12x1.5 x200 | Replace screws Tighten bolts from middle in diagonal sequence in outward direction. |
|
| 1. Jointing torque | 50 Nm | ||||
| 2. Angle of rotation | 120 ° | ||||
| 3. Angle of rotation | 120 ° | ||||
| 2AZ | Chain tensioner, top | N57 D30 U/O 1 | M22x1.5 | 70 Nm | |
| 3AZ | Guide rail to cylinder head | N57 D30 U/O 1 | M16x1.5 | Bearing journal | 20 Nm |
| 4AZ | Cylinder head cover to cylinder head | N57 D30 U/O1 | M6 | Replace all seals | 9 Nm |
| 5AZ | Radiator supply connection fittings to cylinder head | N57 D30 U/O1 | M6x25 | Replace gasket | 8 Nm |