No adjustment but quite a few of us have had issues with the original gear position indicator. It is not all that robust and is likely malfunctioning. Mine was replaced under warranty quite a while ago, as were many others. If your bike is under warranty, I would suggest having a competent dealer take a look- the sender is probably bad. If the bike is not under warranty, you might want to consider a new sender (the neutral switch) along with the plungers and springs that go with it- I believe they are on a different fiche and really go with the main shift fork shaft.
Brian
Brian has hit the nail on the head here;).
I've had a couple of these apart on other Kawasaki's (ZX10R), and the C14's gear indicator mechanism is the same.
There are two spring loaded brass plungers in the left end of the shift drum, and the outer one, the one that moves along the individual gear contacts wears down and gets dull on the end. The contacts also get dirty, and the springs weaken with age/use. I've swapped the brass plungers...put the dull one in the center, and then the 'sharp' one in the outer socket, and it will make better contact. (Installing new springs and plungers will remove any doubt if you don't mind waiting for them to come in.)
However, 'adjusting' or replacing the plungers will do no good if the sender itself is actually bad. It has to be tested with a good digital multi-meter.
Testing and/or replacing the gear position sensor is a fairly involved job, so I wouldn't recommend it as a DIY task. If the bike is still under warranty, then you don't have to touch it at all;).
Cheers,
Rem
