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Cant get lower unit loose from the shaft on 2004 25 h.p. merc 2 stroke. need to replace impeller

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There is a small plate on the side of the leg.Put motor in N and undo the plate.Inside is the gearchange linkage.It needs to be undone to drop the g/box.That's after you have undone all the other bolts:)
Make sure you put the impellar in,in the correct spin direction.The lobes facing the correct way.
Hope this helps

Posted on Apr 07, 2011

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Posted on Jan 02, 2017

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