Insert the torque wrench in the suitable tool so that the A axis of the key fig. 39 is at 90° to the B axis of the tool in fig. 38.
Tighten in clockwise direction at 20 Nm.
Remounted the drive pulley.
Maintaining the belt tension, tighten nut 3 with another torque wrench at 40 Nm,
Rotate the crankshaft a few times and check that the tension is as described above.
The check must be carried out with the appropriate Nippon Denso tension measuring instrument (halfway along the longest section of the belt), the value for a cold engine must be 15±2Kg.
