Kawasaki zx9r 1994 4th gear problem help!
I have checked prev posts and can't find anything like this...I am looking for a place to start - bought a zx9r 1994 off ebay was in a state, had been stood for 2 years or more. I have fixed everything and she runs fine but I have one last issue which I'm just wondering where to go from. She wont go smooth into 4th gear. All other gears fine and if I click past 4th 5 and 6 also ok. If I try a few times she will go into 4th but first few attempts I get a sort of grinding noise and no engagement. I am loath to split the engine unless I absolutely have too. I don't have any experience with taking gears apart as never really had issues before on any other bike. I have replaced clutch fluid made zero difference. Is there anything else I can do that is not as drastic as taking the whole thing apart? Thanks in advance :)