Remove the control pulley ( 1 ) from the extremity
of the camshaft.
SIacken fixing nuts (3 ) of the camshaft bearing
housing.
Rotate the crankshaft so as to fully open the exhaust
valve of No. 4 cylinder.
Lock the securing screw (3 ) for the bearing housing.
Position the control pulley.
Tightening torque for nut (2) : 8 daNm (58 ft.lbs).
Adjust the rocker arms as indicated previously.