Originally Posted by ME 109
There are different letters on different bikes unfortunately. My 81 RS has OT and Z
OT in the timing window at idle ~1050 rpm
Z in the window @ 3000 rpm
There is always the possibility of the flywheel/clutch carrier being incorrectly placed on the crank, as in 'one hole out'
Thanks, Correction I stated "01 it should have been 0T".
I will have to look again. I can get the "Z" at idel and at 3000 rpm. Would this be a problem? I will have to check again. To the best of my knowlge the bike has never been striped or a part.