pbutler - 4/15/2014 06:07 The bigger problem I had was getting the vallion in there to where I could get the front rivet through-several I had to put the back bolt in and beat on them pretty good to force that front piece in-seems mine had gotten pinched or something over the years and really really tight! Thanks for your purchase, Paul. Just fyi for anyone reading this that a small pry bar can spread those flanges out again (and please make sure there aren't any burrs in there from the roll pin egging the hole out). But also there were several different ways that Deere built those 7200 & 7000 shanks where the opener blade studs got welded in, and one of those is fairly tight on the Valion top front corner. | 
Exapta Valion installation(pics)
