Cylinder Head Overview
Cylinder Head Overview
1 Bolt
• 10 Nm
2 Cylinder Head Cover
• Removing and installing, refer to => [ Cylinder Head Cover ] Service and Repair.
3 Gasket
• Replace if damaged or leaking.
4 Crankcase Ventilation Valve
5 Cap
6 Gasket
• Replace if damaged or leaking.
7 Bolt
• 4 Nm
8 Cylinder Head Cover Seal
• Replace if damaged or leaking.
9 Vacuum Pump
10 Bolt
• 4 Nm
11 Camshaft Adjustment Valve 1 (N205)
• Removing and installing, refer to => [ Camshaft Adjustment Valve 1 ] Camshaft Adjustment Valve 1.
12 Seal
• Replace
13 Bolt
• 10 Nm
14 Wire Bracket
15 Seal
• Replace if damaged or leaking.
16 Bolt
• 10 Nm
17 Housing
18 Gasket
• Replace
19 Transport Strap
20 Bolt
• 25 Nm
21 Stud
• 10 Nm
• For the intake manifold.
22 Partition Plate
23 Cylinder Head Gasket
• Replace
• Observe the installed position: the part number faces the cylinder head.
24 Bolt
• 10 Nm
25 Camshaft Position (CMP) Sensor (G40)
26 Seal
27 Stud
• 10 Nm
• For the semi automatic tensioning roller.
28 Stud
• 20 Nm
• For the exhaust manifold.
29 Bolt
• 40 Nm + 180° (1/2) additional turn.
• Replace
• Follow the sequence for loosening and tightening. Refer to => [ Cylinder Head ] Cylinder Head.
Cylinder Head Checking for Distortion
- Check the cylinder head at multiple points for distortion using a straight edge 500 mm (VAS 6075) and feeler gauges.
• Maximum permissible distortion: 0.1 mm