ADV Bum 204 Posted May 17, 2020 Not my day. I am glad I checked the air filters while I had the 990 tanks off. I just hauled but to get a o ring from Udo (thanks Udo) to get the new fuel pump together for a ride tomorrow. I purchased a uni filter for inside the air box to add to the uni pre filter. When I touched the pre filter it just disintegrated. I have never seen this. I dont know if maybe the previous owner used the wrong oil? Needless to say I will not be making the ride tomorrow. 1 Share this post Link to post Share on other sites
