I would like to take apart the steering to inspect the "sandy", "grinding" feel in the steering stem....... OK, I have never taken apart the steering stem on a bike. I have a K7 GSXR -750, it calls for a steering stem tool to be able to take it apart. Will I need this tool? I am worried sand/dirt got into the bearings etc and has eroded the internals. Any experts want to chime in on what to look for?