Having had the wiper linkage in and out many times on my car (it has to be moved out of the way in order that I can gain access to the bolts that hold my Abarth style instrument cluster in) I would agree with Peter---it is a bit of a PITA job, made MUCH easier if you remove the fuel tank. One tip---before you pull the linkage out, have a good look at what it goes behind or in front of with regard to the wiring loom and if neccesary, tidy up the wiring loom to make it easier for you to remove/refit the wiper linkage