i need to replace the clutch cable on my mk2 172 it has now gone for a second time leaving me with a squeking/jerky pedle and a heavier clutch action. I need to know how to fit one of these as im sure it wasnt done properly last time round (needs changing only 12months on). Is this a job that is easy to do or is it best left to a garage? and if so what kind of labour charges should i be looking at for this? The car is a 2002 mk2 172