So I’m done for now. All that remains is to launch, then begin the regular spring rounds of cleaning, varnishing, cleaning, rearranging, cleaning, sail installation, cleaning. . . you get the idea.
Prop and Shaft – installation is finished with minimum of drama and back pain. Shaft and coupling went back together easily, and I’m satisfied with the fit and security of all the connections. When I uninstalled the engine six years ago for engine bed repair, I reassembled the coupling with waterproof grease. That was a good decision, as now the coupling comes apart with no struggle, and the bolts turn easily – no horrible corrosion to deal with. Reassembly this time was done with the same grease, all went smoothly. Mating the shaft with the coupling and key can be difficult, but with the grease it slides right together with no problem. The shaft is then secured with the provided set screw perpendicular to the shaft, and the split coupling receiver that tightens the collar with bolts and nuts. I then checked the play in the cutlass bearing (can’t really do that without attaching the shaft to engine) – there was none, which is a good thing, because replacing that would have been a struggle.
This is an older photo of the coupling, but in it you can see the collar bolt holes and the set screw hole.
New Prop – I mated the prop to the shaft taper with lapping compound, which is done by working the wheel left and right on the shaft until it feels seated. I cleaned up the surfaces, then applied grease again, fit the key into the key way, and spun the shaft nuts into place, tightening them down with the same wrenches I use to adjust the stuffing box. That done, I installed a new split pin. Next item was to apply Lanocote to the prop. This is my first time using it, and it’s interesting stuff. Made primarily of lanolin and something else that’s really viscous and sticky, you have to heat up the surface of the prop apply it. I used a heat gun on the (50-degree day) I applied it. I also had to heat up the container of Lanocote to get it soft enough to apply. It cures/cools quickly, so I had to keep heating up the prop and the Lanocote until all the surface was covered. It leaves a pretty thick, tacky surface on the prop which prevents (discourages?) barnacle growth. I also fitted a new shaft zinc.
New three blade wheel installed.
Finally, I washed and waxed the topsides, shear and boot stripes. I made a new cleaning discovery: Purple Power (degreaser sold by Walmart and other outlets) does an amazing job of removing marks and even diesel soot from the top sides. I like it better than using On-and-Off, which is an acid-based remover of some sort. It seems less toxic to skin (though I still used gloves), and certainly doesn’t smell as bad. Maybe it didn’t remove the soot quite as quickly, but was certainly effective.
Shiny, clean topsides
I began the interior clean up, but stopped as I didn’t have a ready water source, or easy access to storage of the boat cover, and other bulky items which are on board temporarily (extra tools, heater, etc.). All of that can come off when the boat is pier-side and ladders aren’t involved. For now, the interior is a disaster area, probably qualifying for government resources.
I hate this stage of the spring recommissioning. What a mess.