help....steering!

Hi guys

I just got the mini-z monster truck, and unfortunately my dog stepped on it !! :roll:

When that happened the steering stopped working totally.. :(

Now I have disassembled the steering section to check for damaged gears (the teeth are all there)...but...the motor itself has stopped working... hate stuff made in china.

what should I do? and where can i get a replacement servo motor? (Im living in Russia, and the manual does not have a part number for that!!) Is there any other damage that I should check for?

Thanks!