In this case, it is necessary to turn the crankshaft by the central bolt in the direction of rotation until the piston of the 1st cylinder is at the TDC of the end of the compression stroke. In the TDC position of the end of the compression stroke of the 1st cylinder, the cams of the camshaft of the exhaust valves of the 1st cylinder are inclined upward, and the cam of the camshaft of the inlet valves is inclined downward, as shown in Figure 5.124.
Fix the torsional vibration damper at TDC (see fig. 5.130).
Check the locking of the intake actuator in the initial position. Take hold of the Allen key (dark arrow, Fig. 5.125) intake camshaft and carefully try to turn the intake camshaft against the direction of rotation (light arrow).
If there is no reliable connection between the intake camshaft and the intake actuator, turn the intake camshaft counterclockwise until it stops.
The intake actuator is locked in its original position if the intake camshaft is securely connected to the intake actuator.
Check the locking of the actuator release unit in the initial position. Take hold of the Allen key (dark arrow, Fig. 5.126) exhaust camshaft and carefully try to turn the exhaust camshaft in the direction of rotation (light arrow).
If there is no reliable connection between the exhaust camshaft and the exhaust actuator, turn the exhaust camshaft against the direction of rotation until it stops.
The exhaust actuator is locked in its original position if the exhaust camshaft is securely connected to the exhaust actuator.