Engine code BEV

1 - Cover 

2 - Seal 

3 - 10 Nm 

4 - To intake manifold 

5 - Shape hose 

• Not for engine code BEV

6 - Shape hose 

• Do not separate shape hose/intake hose

7 - To intake manifold 

8 - O-ring 

• Always replace

9 - Sealing plug-15 Nm 

• Always replace

10 - Cylinder head bolt 

• Always replace
• Removing and installing Polydrive cylinder head bolt with 3452
• Sequence when loosening and tightening. Refer to Cylinder head, removing and installing  , Removing and installing cylinder head

11 - Union 

• Coolant hose connection diagram. Refer to Coolant hose connection diagram 

12 - 10 Nm 

13 - Seal 

• Always replace

14 - 20 Nm 

15 - Lifting eye 

16 - Cylinder head gasket 

• Always replace
• After replacement replace complete amount of coolant in system

17 - 15 Nm 

18 - 20 Nm 

19 - Rear toothed belt guard 

20 - Toothed belt 

• Mark direction of rotation before removing
• Check for wear
• Do not kink
• Removing, installing and tensioning. Refer to Figure

21 - Cylinder head 

• Check for distortion
• Reworking sealing surface. See Figure .
• Removing and installing. Refer to Cylinder head, removing and installing 
• After replacement replace complete amount of coolant in system

22 - Oil deflector 

23 - Cylinder head cover gasket 

• Replace if damaged
• Coat cylinder head/bearing cap transition points with D 454 300 A2 before installing

24 - Cylinder head cover 

• With cable guide