1998 225 merc

lyra

Cadet
Joined
Apr 3, 2005
Messages
13
I seen gear oil leaking out the water intake holes on my lower unit(1998 225hp EFI).Check oil it was empty nothing but water came out. I refill full didn't see any oil, I use the boat couple times check oil againg nothing but water came out. But didn't see oil in between uses.Thanks a million for any help.<br /><br /><br /> HELP PLEASE
 

rabidfish

Senior Chief Petty Officer
Joined
Oct 3, 2000
Messages
788
Re: 1998 225 merc

get it checked out...<br /><br />your gonna do something very bad to it if you dont...
 

rodbolt

Supreme Mariner
Joined
Sep 1, 2003
Messages
20,066
Re: 1998 225 merc

oil from the water intake normally indicates a bad drive shaft seal. its very esy to replace and the complete water pump kits is about 100 dollars and comes with the seal and seal carrier assy. check or replace the shift shaft seal while the unit is off. shift shaft seal leakage normally leaks out of the drain holes on the fwd end of the gearcase.
 
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