Re: 16' Nescher ski boat complete restore- SPLASHED!!
I had some time last night on the boat, so I worked on the water pump rebuild. I had seen Jay's video on the merc stern drive, as I guessed the outboard was similar. I read up on it in my Seloc manual, but as normal the one shown as an exaple was differnt from mine....they like to skip steps to....useful tool, but you always have to fill in the blanks! They didn't mention a couple of nuts that have to be removed to drop off the lower unit.....its weird how specific they can be about a couple of bolts, then not even mention a couple of nuts that have to come off! Anyhow I got the lower unit off and spread out my new parts on a towel.
It was only a few bucks more for the entire water pump kit, so I figured why not? For $10 more I will sleep better at night! The housing was in pretty good shape, but as you can see the slinger washer was starting to crack.
The impeller didn't have any cracks in it, but there were some stress marks that would be cracks soon. It was also pretty dried out and hard. I had a little trouble getting the lower half of the water pump housing out, but eventually with some prying it popped out. After that it was a matter of matching up gaskets and parts and reassembeling.
I love this, its like a carb kit....you put it back together, then hope the left over parts aren't important, lol!
I didn't have time to put the lower unit back on, but should get that done this weekend. I also picked up some gear oil for it today, lovely stuff.....great smell!
Next I want to start on the swim platform...and a mock up of the back panel so I can get the gas tank ordered.