2002 mercury 25 hp

shawnoneil

Recruit
Joined
Jun 3, 2008
Messages
4
2002 mercury 25 hp 2 stroke lower unit pee hole at top right hand side of the lower unit (when standing behind motor) it sits just above and foward the top foot oil plug should this pee hole be peeing when flush hose is conected or is this showing leakage like auto water pump also the water pump is peeing fine. i have no knowledge of outboard motors thanks. shawn
 

jerryjerry05

Supreme Mariner
Joined
May 7, 2008
Messages
17,923
Re: 2002 mercury 25 hp

That is a drain hole. It lets water out after it has been used.It should n't leak when on the flushett.You might have a crack in your wp housing the pick up tube is off ????? Take the L/U off and see what's going on.
While it's off replace the impeller.Jerry
 

shawnoneil

Recruit
Joined
Jun 3, 2008
Messages
4
Re: 2002 mercury 25 hp

this hole only leaks on the flushet when motor is running and it stops when i stop the engine do i still need to remove lower unit will i need a gasket kit if i do thank you
shawn
 
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