My pulley has been coming loose, again and again.
It started with a rattly chirp, and I traced it to a just barely loose pulley,... tightened it up and it went away...
... then it came back,...
... and again, and again... I've cranked that sucker past 130 ft.lbs with red locktight... and it still comes loose...
My bike is a torque monster... and that nut is the proof...
It's chirpin' again,.... this time I'm goin' for a new washer, red locktight, and driving it on with an impact wrench...
... that don't hold it,.. call Guinness...
...