I've recently purchased a 15' bass boat with an old 73 motor and I would like to replace the impeller. Unfortunately, I'm ignorant when it comes to outboard motors and although I've purchased a Clymer manual, I'm finding it confusing to follow. I've looked over a SELOC manual (although not for my motor) and found it much easier to understand, so I've ordered one from iboats and it should arrive next week.
My question is this: I've purchased an impeller kit, what other things should I have to do the replacement job? Do I need to replace the drive shaft seal? What gearcase oil should I use? Are there any other precautions I should take?
My question is this: I've purchased an impeller kit, what other things should I have to do the replacement job? Do I need to replace the drive shaft seal? What gearcase oil should I use? Are there any other precautions I should take?