No Forward/Reverse after crash

[electrodad]

Unfortunately I flipped TB30r while going through my drive gate ( going to fast) I had to push the it off of me and it slammed against the ground kinda like me. I was able to get to start but could not go into gear to move it. Is there a crash switch that needs reset ? Thanks

 

[sgkent]

just a guess but if any hydraulic lines sucked in air maybe they need purging. Also look for damaged or broken parts.