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Bellows
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Author:  LouC [ Sat May 24, 2008 6:55 am ]
Post subject:  Re: Bellows

Make sure they check the u-joints as well when they are in there. The bellows on an I/O has to be thought of as a maintenance item that needs periodic replacement.

Author:  mkivbren [ Sat May 24, 2008 5:52 pm ]
Post subject:  Re: Bellows

So I just pulled the drive off. What all did you guys replace while in there besides the bellows? The six nuts should be replaced? The shaft o-rings? The o-ring for the water pipe to outdrive mating surface? They weren't too helpful where I bought my parts but they did give me the right parts. Also, there's a lot of muck, grease in the gimbal housing etc. I was thinking of shielding the drive and exhaust outlets with plastic, hitting it with simple green then blasting it off with the pressure washer. Any suggestions?

Thanks!

Author:  mkivbren [ Sat May 24, 2008 7:18 pm ]
Post subject:  Re: Bellows

Oh, and.. how exactly did yall get an accurate torque reading when tightening down those six nuts? I can get a socket on it with a nasty angle with a flex joint adapter, but that won't give an accurate torque reading at that angle. I suppose it's by feel with a wrench?

Author:  powellcrazy [ Sat May 24, 2008 8:32 pm ]
Post subject:  Re: Bellows

I used a touque wrench and feel. I agree that with u-joint socket it will affect wrench performance.

If o-rings are in good shape I would run another year. But they are cheap, replace if any question.

Author:  mkivbren [ Sat May 24, 2008 10:16 pm ]
Post subject:  Re: Bellows

thanks powell. did you happen to replace the water hose while in there? mine still seems ok. did you replace the nuts?

Author:  mkivbren [ Mon May 26, 2008 7:39 am ]
Post subject:  Re: Bellows

Finished yesterday. Wasn't tough at all, the hardest part was that damn snap ring. my pliers didn't like it so I closed it in my vice and put a few zip ties on it, seated it in then cut the ties. With two of us, the drive went in without issue. No stand used here just shim up some wood under the skeg. I replaced the shaft o-rings, and six nuts. Now that's one less thing to worry about!

Author:  powellcrazy [ Mon May 26, 2008 9:43 am ]
Post subject:  Re: Bellows

I did not replace the water hose, it looked to be in good shape and I keep the boat here at the house so I can inspect before/after each use. I did all o-rings, u-joints, bellows and the 6 nuts.

I found that you don't have to have a lift/stand as well, drive is not as heavy as my old king cobra!!! But I liked having stand to hold drive while off the boat.

Author:  mkivbren [ Mon May 26, 2008 4:14 pm ]
Post subject:  Re: Bellows

Very true, I should make mention that I have a lift in my garage so I just slid it onto the arms once I positioned them, then I could bring it up to chest height to service the joints. It has come in very useful for a many many things other then just vehicles.

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