Tightening torques
| System element | Torque |
| Cylinder head screw | 25 Nm+60°+60°+60°+10° |
| Screw of fastening of a cover of the valve mechanism | 10 Nm |
| Screw of fastening of a cover of the bearing of a camshaft | 16 Nm |
| Screw of fastening of a gear pulley of a camshaft | 67.5 Nm |
| Screw of fastening of a decorative cover of the engine | 10 Nm |
| Screw of fastening of an inlet/exhaust manifold | 25 Nm |
Intake and Exhaust Manifold Installation Notes
The intake and exhaust manifold mounting screws should be installed in the order shown in the figure.
Cylinder head installation notes
The cylinder head bolts should be installed in the order shown in the figure.
Notes on installing camshaft bearing caps
The camshaft bearing cap screws should be installed in the order shown in Figure T250 3.063.
Installation notes for camshaft pulleys
When installing the toothed pulleys, the camshafts must be held with a suitable wrench.
