P13.22-0270-01
1 Turn the frontal part of the tensioning device (1) of the ribbed belt counter-clockwise (arrow).
P13.22-0272-01
2 Introduce the steel pin (2) ( 4mm) being superimposed the holes existent in the front part (1) and housing (4), in order to immobilize the tensioning device in this position.
The ribbed belt is loosen.