i have a 1989 johnson 120hp out board thats about to have a serious gun shot wound,,trim motor burned up and thought easy enough,,ha !,,just getting the old one off was a chore, had to remove it with a hammer and screw driver and break it around the screws, now one screw is out, one is broke off in the assembly ,not from hitting it,, ( gonna try an easy out ) and one screw, the back one that i cant get to with out removing the whole trim assembly which i have been unable to do,,all bolts are out ( i believe (and i have been unable to remove the roll pin at the top of the lift arm, any ideas,thoughts, sugestions, help, would be so greatfuly appreciated,,