2010 3.0 TKS Oil in Bilge

[doubledad]

Have oil in bilge, checked oil, level is good, have not had to add any oil. Any thoughts on where oil may be coming from. Stumped

 

[Bt Doctur]

only 3 to pick from. Engine, trim pump or outdrive

 

[doubledad]

Engine oil in engine is fine, oil in trim reservoir is fine. Outdrive is that the gear oil?

 

[Bt Doctur]

yes, gear oil from the inputshaft seal leaking into the bellow, thru the gimbal bearing into the bilge