Actually several questions. What year is it? model d1150 15003 751106. What type of fluid for the trim up,trim down? fill level important? Engine up or down on re-fill? My neighbor just bought this rig and found out the trim motor casing was badly rusted ,and after wire brushing it ,had a hole ,big as a finger,but no damage to windings.Planning on a jb weld . Why does motor need to be mounted in order to work,but won't work out in your hands on a battery? Do you think a bad anode can cause such rusting? thanks, bernie