Is there a way to test water pump with lower unit removed?
B billdivins Cadet Joined May 12, 2008 Messages 10 Jun 5, 2008 #1 Is there a way to test water pump with lower unit removed?
L Laddies Banned Joined Sep 10, 2004 Messages 12,218 Jun 5, 2008 #2 Re: mercury 850 water pump test With the prop removed you can rig a drive coupling out of a piece of hose with a adapter and a electric drill to turn the driveshaft and test te pump in a tank. USE CARE!
Re: mercury 850 water pump test With the prop removed you can rig a drive coupling out of a piece of hose with a adapter and a electric drill to turn the driveshaft and test te pump in a tank. USE CARE!
