Good day I was torn by the V-belts at my Volvo tonight. Does anyone have any idea of what it might be like with my model? Or is it probably just a fatigue? And my timing belt has been changed at 170,000km.. should I change it when the V-belt is re-made? And in the service booklet stands at the timing belt change LF and KF and ern.. knows what that means? Dear Greetings Toni V70 iii D4 AWD 12/2012