mercredi 15 avril 2015

Big Nut on Engine backing off

Hi there,

On my GSXR 1000 motor, the big nut that bolts the drive gear to the shaft coming out of the transmission keeps loosening on me. I am torquing it to 110 ft-lbs (I think the manual calls out 95 ft-lbs) so it is close to the spec.

Any ideas? Have others had this problem? In 2 sessions, I can wiggle the drive gear whereas when I first torque there is no wiggle. I put anti-sieze on the threads before torquing to ensure a good clamp up force.



Thanks,

James




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