Can't say can't see the damage and neither can anyone else.
The only way you would find out is to take the unit to a repair shop who will asses the damage as there may be more damage than you can see.
Bob
March 2011
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix camping equipment.