do you mean the torsional spring in the output shaft what could that spring do to cause the
banging /slapping .
I had in 2010 to replace the outer bearing in that output shaft housing on my r3 2006
i am not to happy with the current situation, I understand sometime triumph has minor problems with parts when designing a new model ,a bad turn signal or a bad ignition switch as it has been the case for recent roadsters , but considering that my problems were very serious (read expensive) in 2010 and now I question the ability of part sourcing by triumph management at the highest level .
seems that it would appear a policy to consider that only a few riders will get the major problems due to less than best parts for the job ,hence the cheap parts hopefully will not break down all at once spreading the bad news throughout the years i had the output shaft problem on 2006 R3 and now this 2013 internal problem in the tranny and off course I wrote a friendly letter to triumph of america thinking maybe someone will see the problem for what it is I got an answer 24hrs later .
do I need to write what was the content !! I guess not