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Winterizing oil bath hubs?
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Author:  tennja [ Sun Sep 27, 2009 9:08 pm ]
Post subject:  Winterizing oil bath hubs?

Well I think my season is over. I'm starting to get things in order for the big W. My new trailer has oil bath hubs I have been happy with their performance thus far.

Does any body know If I need to do anything particular for the winter? One of the drawbacks that people point out with oil bath hubs is the fact that the top half of the bearings are not resting in oil. Leaving the possibility of rust if they sit for a long time.

Should I do anything special to prep them for the winter?

Author:  230 Mike [ Sun Sep 27, 2009 10:52 pm ]
Post subject:  Re: Winterizing oil bath hubs?

I don't know what the viscosity is of the oil used in those, but I think that problem is unlikely to happen sitting over one winter. If it was sitting longer than that, it would probably be smart to prep them for the long storage.

Author:  wkearney99 [ Mon Sep 28, 2009 6:31 am ]
Post subject:  Re: Winterizing oil bath hubs?

A surface coated with oil but sealed against the outside air is unlikely to corrode. It's the oxygen part of the air that causes rust, aka oxidation. I can't imagine the hubs getting rusty when they're inside a sealed system. At least not within the span of anything less than a couple of years.

Author:  leftlane [ Mon Sep 28, 2009 7:01 am ]
Post subject:  Re: Winterizing oil bath hubs?

Just asked the dealer the same question and was told to not worry about it and that nothing needed to be done.

Author:  Flying Sushi [ Mon Sep 28, 2009 3:38 pm ]
Post subject:  Re: Winterizing oil bath hubs?

Inside of hub is no different from inside of any engine…… They should be fine for at least 6 month or so…. If you are picky then you could rotate the hub every 3 months or so… just like you want to start the engine once in a while. I would not wary for one winter. I have no plan to do anything to my oil baths until next spring.

Author:  aguyindallas [ Tue Sep 29, 2009 11:57 am ]
Post subject:  Re: Winterizing oil bath hubs?

I am coming to the end of my second season with my trailer. I havent really done any real maintenance other than replacing bunk carpet. I have the oil bath hubs too. I feel like I need to be doing something to them to keep them running good...any tips?

Author:  Flying Sushi [ Tue Sep 29, 2009 1:23 pm ]
Post subject:  Re: Winterizing oil bath hubs?

Once a year I drain the oil from each bath, (unscrewing plastic cover) examine the condition of oil and fill with new lube. Tie Down Engineering is recommending Synthetic 50 W gear lube which is very hard to get. I use 75W90 synthetic gear lube for my hub.

http://www.tiedown.com/pdf/c753.pdf

Author:  aguyindallas [ Tue Sep 29, 2009 1:43 pm ]
Post subject:  Re: Winterizing oil bath hubs?

Flying Sushi wrote:
Once a year I drain the oil from each bath, (unscrewing plastic cover) examine the condition of oil and fill with new lube. Tie Down Engineering is recommending Synthetic 50 W gear lube which is very hard to get. I use 75W90 synthetic gear lube for my hub.

http://www.tiedown.com/pdf/c753.pdf



So, I assume, jack up trailer, remove wheel. Put an oil catch container below the hub and unscrew the plastic cover. Let it all drain out. Screw back on and fill through the little plug on the plastic cover? How full...till it starts to drip out I assume?

Author:  Flying Sushi [ Tue Sep 29, 2009 5:25 pm ]
Post subject:  Re: Winterizing oil bath hubs?

There is no need to jack trailer up and remove wheel. I just put a container right below the plastic cup,
unscrew the plastic cap,
let oil drain,
screw back plastic cover,
un plug the ruber plug,
fill new oil until it start to pour out,
put rubber plug back on
very easy... and clean most of the time.

Author:  tennja [ Wed Sep 30, 2009 8:53 am ]
Post subject:  Re: Winterizing oil bath hubs?

Thanks for the replies guys. I didn't figure there was much to do but the tie down site doesn't tell you much. I don't have any water in the hubs so I should be ok.

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