the removal of gear selector drum and forks

Bike was knocked over and now can only select 1st gear and neutral 1994 zx9r / b series

that sucks mate, try this thread as per other post I made on your other one. Your 94' model has its manual in there.
viewtopic.php?f=21&t=980

Mick LC used to have a whole expose' on his website once upon a time, not sure if it's still there, be worth a PM I reckon. Here ya go http://users.tpg.com.au/mjcowey/gearbox.html

Bike was knocked over and now can only select 1st gear and neutral 1994 zx9r / b series

Could you select it before?.....Do these early model's have the positive neutral finder?

Have you started it and ridden it to try and select 2nd?....