What does this do…?
 

[Closed] What does this do…?

Posts: 13282
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… the cross shaped adjuster betwixt crank and BB.
WIll it help me tame the intermittent creak from my BB?

Advice gratefully received.

[IMG] [/IMG]


 
Posted : 15/06/2014 12:34 pm
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BB bearing pre load adjuster. Won't help creaking unless it's caused from being loose.


 
Posted : 15/06/2014 12:37 pm
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It turns to adjust the preload on the bearing rather tha. Useing the silly little plastic shims

You can try to tighten it a little to remove the creak but probably needs either some bearings or the cups are moving I the frame


 
Posted : 15/06/2014 12:38 pm
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Dunno but the XTR BB on my mtb has a tensioner/retainer type thingy that eliminates play in the crank. Not sure why but the xt and slx don't.


 
Posted : 15/06/2014 12:39 pm
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Because XT and SLX have a preload cap on the end of the crank instead.


 
Posted : 15/06/2014 12:42 pm
Posts: 13282
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Thanks. Shouldn't be a wear problem as I've only done 600miles.


 
Posted : 15/06/2014 12:49 pm