Overview - Cylinder Head: Notes
WARNING: This page is about a different car, the 2015 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
When using an exchanged cylinder head with camshaft installed, the contact surfaces between the lifters and cam lobes must be lubricated before installing the cylinder head cover.
The plastic protectors installed to protect the open valves must only be removed immediately before mounting the cylinder head.
All of the coolant must be changed if the cylinder head was replaced.
Intake manifold with fuel rail, removing and installing. Refer to INTAKE MANIFOLD WITH FUEL RAIL, REMOVING AND INSTALLING .
- Sealing Plugs
- To Intake Tube
- -Item 6) OVERVIEW - AIR FILTER HOUSING -.
- Molded Hose
- To Intake Manifold
- -Item 16) OVERVIEW - INTAKE MANIFOLD -.
- O-ring
- No replacement part
- Sealing Plug
- 15 Nm
- No replacement part
- Cylinder Head Bolt
- Replace after removing
- Cylinder head, removing and installing. Refer to CYLINDER HEAD, REMOVING AND INSTALLING .
- Connection
- Coolant hose connection diagram. Refer to CONNECTION DIAGRAM - COOLANT HOSES .
- Bolt
- 9 Nm
- O-ring
- Replace after removing
- Bolt
- 20 Nm
- Lifting Eye
- Cylinder Head Gasket
- Replace after removing
- After replacing, replace entire amount of coolant.
- Bolt
- 15 Nm
- Bolt
- 20 Nm
- Rear Toothed Belt Guard
- Toothed Belt
- Mark direction of travel before removing
- Check for wear
- Do not kink
- Removing and installing. Refer to TOOTHED BELT, REMOVING AND INSTALLING .
- Cylinder Head
- Check for distortion. Refer to Checking Cylinder Head For Distortion
- Resurfacing sealing surfaces. Refer to Cylinder Head, Sealing Surface, Resurfacing .
- Removing and installing. Refer to CYLINDER HEAD, REMOVING AND INSTALLING .
- After replacing, replace entire amount of coolant.
- Oil Separator
- Cylinder Head Cover Gasket
- Replace if damaged
- Before installing, coat the bearing cover/cylinder head contact surfaces with Sealant
- Cylinder Head Cover
- With wiring guides
- Bolt
- 10 Nm
- Seal