Release the screw -arrow- from the bracket at the cylinder head and push the pre-exhaust pipe to the side.
Continued for all engines
–
Disconnect plug at Hall sender -G40--arrow-.
–
Remove the toothed belt from the camshaft → Chapter.
–
Remove camshaft sprocket and pull off hub for camshaft with extractor -T10052-.
–
Release the fixing nut of the timing belt tensioning pulley.
–
Follow the sequence -1 … 10- for loosening the cylinder head screws.
Note
t
The assistance of a second mechanic is required for removing the cylinder head.
t
The timing belt tensioning pulley is removed from the pin screw when lifting out the cylinder head.
t
The oil return-flow line for the exhaust gas turbocharger is detached from the support when removing the cylinder head.
–
First of all raise the cylinder head on the gearbox side and thread it out of the rear toothed belt guard. Make sure that the timing belt tensioning pulley does not fall down.
Caution
Risk of damage to the glow plugs when placing down the cylinder head.
If the cylinder head is removed with installed glow plugs, do not place it down on the sealing surface since the glow plugs protrude slightly beyond the sealing surface.
–
Place down the cylinder head in such a way that the oil return flow line does not bend, if necessary place a wooden wedge under the exhaust manifold.