Gale/SeaKing water pump

[whisker1]

Just bought a 1962 5hp seaking motor. It runs great but after a few minutes the lower unit below the motor got pretty warm. I know this water pump doesn't discharge a visible stream, but is there any way to test if it is working?
Appreciate the help.

 

[tmcalavy]

Re: Gale/SeaKing water pump

Pull the lower unit and check/replace the water pump and impeller. If it gets too hot to touch, the pump/impeller aren't working...seizure is imminent in that scenario. Don't risk it.

 

[F_R]

Re: Gale/SeaKing water pump

If you aren't sure about the pump, or when it was last replaced, do it now. Even if it is pumping like a fire hose, that doesn't mean it will next week--or this afternoon. Knowing you have a good pump in there is your best insurance.

How hot is hot? That is the exhaust housing below the powerhead and has fire inside. It also has a spray of cooling water in there to keep it reasonably cool. So expect it to be quite warm but not real hot.