Secure the crankshaft position
Install the adjustment tool.
Pull the charge air pipe forward
Remove the 3 starter motor screws for the starter motor mounting.
Place the starter motor to one side.
Remove the blind cover plug and the sealing washer.
Turn the crankshaft clockwise slightly to avoid the camshaft adjustment tool being in the wrong position.
Install camshaft adjustment tool: 9995451 .
Ensure that the camshaft adjustment tool reaches down to the cylinder block.
Turn the crankshaft back counter-clockwise until it stops against the drift.
Check that the marking on the crankshaft timing gear pulley corresponds with the marking on the oil pump.