Joysticks stopped working

hi guys have a Kubota K 028 grey machine anyone know where I can get a hydraulic schematic? tree fell hard on left joystick jammed the pusher so it was stuck part way on.. right swing wanted to drift during any joystick use.. I used it on a couple tiny jobs around my property... then machine would not shut off, had to shut it down manually by pulling the rod behind the motor.. probably unrelated but???? repaired the pusher on the joystick manifold still no swing to the right but all...

Joysticks stopped working

Joysticks stopped working