4-3
1
3
– Remove the valve cover.
Moving the engine into the TDC position
– Turn the crankshaft until the two marks
2
– Unscrew the engine locking screw
are aligned and precisely above the dividing line
camshaft bearing bridges.
screw the engine locking screw back in (tightening torque 20 Nm).
on the camshaft gears
1
between the two
2
, remove the seal ring and
3