How do i replace second gear on an 01 yamaha r6
Hi do you have the gearbox removed? Assuming you have already removed the engine, and have removed all outer cases, inc clutch etc on rh side, undone all crankcase bolts, top first, inc starter motor, turn over undone all lower bolts, when all bolts are removed the upper and lower sepparate quit easily, if force is required a bolt is hideing somewhere, once the cases are removed the gearbox will be visible, EVEN THOUGH YOUR SECOND GEAR IS A PROBLEM! MOTORCYCLE GEARBOXES ARE CONSTANT MESH AND IT IS VERY LIKELY MORE THAN YOUR SECOND GEAR WILL BE DAMAGED! INC SELECTOR FORKS, may be worth buying a complete used gearbox, however to remove second gear on both gearbox mainshaft, and layshaft you will need a good set of circlip pliers, a clean working area to place every circlip, shim , gear, spacer in the order of removal, for direct replacment, hope this helps, paul