Thread: Ode to UN55 BB
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Old 05-19-21, 06:39 AM
  #21  
CerveloMad
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Originally Posted by RubeRad
So I just got a UN300 122.5 because a UN55 115 I had laying around wasn't right for the chainline of a build.

The NDS cup doesn't have a lip to provide definitive feedback on when to stop inserting, by clamping up against the frame. Instead it looks like it could screw in endlessly. Is there any better way to know when to stop screwing it in, other than when it stops screwing in?
That is because you are supposed to screw the DS cup in first and tighten, then you screw the NDS cup in until it is tight also....simple peeps. Don't forget when removing, to unscrew the NDS cup first to take some of the strain off the DS cup and then unscrew that. It will come off that much easier.
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