I posted this on the Yamaha board, since I don't see a speedo pickup on the boat (2007 SL210 F&S), but thought I would also post it here.
Went to Lake Kissimmee, FL last week. Burried the skeg in the mud a couple of times. Speedo quit working. Pulled a stick out of the hole in the front of the lower unit, at the point behind the prop shaft. I "assume" this is the speedo pickup. Speedo still didn't work. Any ideas?