Sisi, I know the point is that the car is not mine but is of the owner of the shop and if he is not good, stop it for a few hours for one thing is not necessary I can not take the initiative...blackwolf for the case you remember if there are more types of pulleys alternator? I keep one in the workshop but there are various types of pulleys to the motor shaft I would not like that after I wouldn't be in axis with the alternator,for the shaft of the motor, I have remedied most of both with the ring gear on the inside than the alternator belt is on the outside