I picked up a old Evinrude 3 hp 3012-45363 that I believe to be a 1954? last night for a giveaway price. Would like to get it going if I can. I did a compression check and have 93-94# checked with fogging oil sprayed in it lightly. I don't like to turn the old motors over without spraying something in to lube as it had been setting for many years by the looks of it. I will replace coils and do a carb kit. Coils look bad. I would like to do the waterpump but I am not sure how to get to it and cant find much online. I restored a old 1955 Johnson and I had to pull the powerhead to remove the lower unit. Can I just remove the bolts for the lowerunit on this and pull it out or do I have to pull the powerhead to? I looked at the parts diagram for a 1955 and it doesn't look like I would but not sure and cant find anything for the 1952-1954. Thanks for any help or advice, Jim