I've got 1981 90hp evinrude,i am going to replace<br />water pump impeller,there is 4 bolts in front 1 in back,my question is ,is there a bolt hidden under the trimtap,icant break loose the bolt holding the trimtab on,and dont want to break it off if there is no need to remove the trimtab<br />does anybody know or have manuel on it.help would be great.
