I recently bought an Ericson
35 MKII. The previous owner had install a brand new Jabsco
18660 water pump
for the bilge
. It worked fine the first few times I used it and then just quit one day.
After isolating the variables it seems the problem is with the motor
itself. With the pump
housing removed and the motor
connected directly to the battery
it motor has trouble getting going. It's like it can't overcome its own internal static friction but then starts spinning if you give it a tap to break the shaft free.
I probably need to replace the motor itself but I've never seen this kind of behavior in an electric motor
before. Any ideas?