Overview - Cylinder Head: Notes
WARNING: This page is about a different car, the 2014 Volkswagen Touareg, 2013 Volkswagen Touareg, 2012 Volkswagen Touareg, and 2011 Volkswagen Touareg. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
When installing a replacement cylinder head, all of the contact surfaces between the supports, roller rocker levers and cam running surfaces on the camshaft must be lubricated before installing the cylinder head cover.
The plastic protectors installed to protect the open valves must only be removed immediately before fitting the cylinder head.
If the cylinder head is going to be replaced, then it is also necessary to replace all the coolant.
Remanufacturing diesel cylinder heads is not permitted.
The illustration shows the cylinder head for cylinder bank 2 (the left).
- Cylinder Head Gasket
- Replacing. Refer to CYLINDER HEAD, REMOVING AND INSTALLING .
- Identification. Refer to Figure.
- Installed position: the part number faces the cylinder head
- Replace the coolant after replacing the heater core.
- Bolt
- 9 Nm
- Bolt
- 75 Nm
- Use the Wrench - Pin Type:3036 to loosen and tighten. Refer to Figure.
- Toothed Belt Drive Gear
- Rear Toothed Belt Guard
- Seal for High Pressure Pump Toothed Belt Sprocket
- Replacing. Refer to CAMSHAFT SEAL, REMOVING AND INSTALLING .
- Seals
- Replace
- Banjo Bolt
- 15.5 Nm
- High Pressure Reservoir (Rail)
- Follow the guidelines for clean working conditions. Refer to CLEAN WORKING CONDITIONS AND FUEL SYSTEM WORK INSTRUCTIONS .
- Do not change the angles of the high pressure lines
- Tighten the high pressure lines on the high pressure reservoirs. Refer to Figure.
- Bolt
- 23 Nm
- Coolant Ventilation Line
- The illustration does not show the version in the vehicle.
- Cylinder Head Bolt
- Replace
- Follow the sequence when loosening. Refer to Removing
- Note the tightening sequence. Refer to Installing .
- Lifting Eye
- M8 Bolt
- 23 Nm
- M6 Bolt
- 9 Nm
- Cylinder Head
- Only set the removed cylinder head down on a foam pad. Otherwise the glow plugs can be damaged.
- Removing. Refer to CYLINDER HEAD, REMOVING AND INSTALLING .
- Check for distortion. Refer to Figure
- Do not rework diesel cylinder heads.
- Installing. Refer to Installing .
- Replace the coolant after replacing the heater core.