fabev044
New Member
I have lower unit oil comming out by the prop on my bravo 3. Anybody have any idea what would cause this and also how to fix it.
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It sounds like the prop shaft seals might be bad. I would take it to your dealer who can pull the props and pressure test it (if necessary). Have you noticed the fluid level dropping in the reservoir?
Dave
That's why you should try a vacuum test as well.:smt001During my upper seal failure this spring we discovered that pressure testing can actually hide a leak problem. In our case the drive yoke that goes into the upper housing had worn at the seal (and leak). When we pressure tested the drive on the boat it would hold pressure like a champ. It wasn't until we took the drive off that we discovered the seal was bad.
Henry