Question on Oil Bath Hubs

[MRMoffat1]

'06 Trailer, two summers of use. Probably 3000 miles of travel.

On one of the hubs, the window is extended. The other three are not. I don't see an air bubble inside (which if I did, would indicate low on oil). Anyone else come across this situation?

[da.bell]

When you take the boat into the dealer, have them top those babies off. I have three that stick out and one that barely sticks out and I can see the blue seal. The dealer says it's fine. Can you see any part of the seals?

[MRMoffat1]

Careful now. I had the "grease" hubs with the blue indicator before. With the grease bearing buddies, yes, the blue indicator needed to stick out, so I kept the grease filled up.

Here I am talking about the new oil bath hubs.