Kazuma 150CC gearbox

[bdw72]

Kids were driving the buggy and somehow blew a big hole in the gearbox, I am trying to take it apart and need a diagram to help identify parts and figure out how to remove it from the buggy. Any help would be greatly appreciated.

Thanks,
Brian

[SYCARMS]

Not familiar with the Kazuma send some pics and we can figure it out.
TOM