i have a 1991 electra glide. stored biike at my daughters for the winter. i'm walking away and i see the oil filter and mount a danglin' in the breeze. i can feel the bolt inside where the filter mount attatches, so i know the bolt is still there. my question: how do i get at the thing? i can't wedge my hand up there. i was thinking maybe the oil tank would have to come off, but i need some advice before i start tearing into things i have no business tearing into. your knowledge would be greatly appreciated!