Paging OldPotatoe... Campy Nucleon rear hub question [Archive]

teleguy57

02-09-2015, 09:28 AM

OK, not just for Peter but we all know .... :)

Servicing a rear Nucleon tubular, and I found a part that I haven't seen in any Campag tech drawings. It's the green plastic ring below; one side is flat, the other concave with a lip. I'm pretty sure I took it out of the DS just outboard of the bearing seal (after doing some other stuff I came back and starting second guessing myself:confused:), but it doesn't seem to want to go back in that space.:crap:

Am I hallucinating????:help:

https://lh4.googleusercontent.com/-Thx0v9vmLBk/VNgHk6BXCvI/AAAAAAAAFCw/3pgvzJPwpBI/w958-h637-no/DSC_0040.JPGhttps://lh6.googleusercontent.com/-SmqMzT6bu_I/VNgHk4VJ4WI/AAAAAAAAFCs/h1vVNj-Ih6c/w958-h637-no/DSC_0042.JPGhttps://lh3.googleusercontent.com/-AMbAGdYlzdY/VNgHkyemnuI/AAAAAAAAFC0/l7Dtg_XW1ck/w958-h637-no/DSC_0045.JPG

Black Dog

02-09-2015, 09:36 AM

I found the diagram from Campy. The red arrow shows where to place the object. The ring in the diagram is blue, not green, but same thing....;)

http://www.prolixium.com/images/mynews/bottlecap.jpg

oldpotatoe

02-09-2015, 10:07 AM

OK, not just for Peter but we all know .... :)

Servicing a rear Nucleon tubular, and I found a part that I haven't seen in any Campag tech drawings. It's the green plastic ring below; one side is flat, the other concave with a lip. I'm pretty sure I took it out of the DS just outboard of the bearing seal (after doing some other stuff I came back and starting second guessing myself:confused:), but it doesn't seem to want to go back in that space.:crap:

Am I hallucinating????:help:

https://lh4.googleusercontent.com/-Thx0v9vmLBk/VNgHk6BXCvI/AAAAAAAAFCw/3pgvzJPwpBI/w958-h637-no/DSC_0040.JPGhttps://lh6.googleusercontent.com/-SmqMzT6bu_I/VNgHk4VJ4WI/AAAAAAAAFCs/h1vVNj-Ih6c/w958-h637-no/DSC_0042.JPGhttps://lh3.googleusercontent.com/-AMbAGdYlzdY/VNgHkyemnuI/AAAAAAAAFC0/l7Dtg_XW1ck/w958-h637-no/DSC_0045.JPG

NDS only, goes in after bearings, to prevent spoke end interference with the bearings.

teleguy57

02-09-2015, 10:19 AM

I found the diagram from Campy. The red arrow shows where to place the object. The ring in the diagram is blue, not green, but same thing....;)

Thanks, Black Dog, but I think you have a SRAM drawing.

NDS only, goes in after bearings, to prevent spoke end interference with the bearings.

The master speaks:) Thanks, OP. Flat side out or in?

oldpotatoe

02-09-2015, 01:00 PM

Thanks, Black Dog, but I think you have a SRAM drawing.

The master speaks:) Thanks, OP. Flat side out or in?

Flat side toward hub.