Citroen Xara Picaso 1.8 16 V Gasolina Corp Distrib

Thank you for your answer, the truth is that if I see it complicated I will try that a mechanic helps me to repair it. Thank you for your help what happens that I think that I told me that I had to change butt and valves and that without opening the engine so my doubt that if it was true, thank you

If you have a friendly mechanic that carefully check on the ElPiñon crankshaft pulley there is a Citroen Exara that does not bring a key on the pinion so it is appreciated only with the pulley and when you release it the point is lost the point of no doubt as I can give it the height of the belt.
I am from Santiago, I have the workshop for the crankshaft if it does not bring a key

Friend could send me his mail to give him the 2 strap lains Aulguna must be for his vehicle if everyone needs it