Yaw motor replacement problems

[mopmr]

I had a crash and the mounting of the yaw motor broke. I replaced the motor with the help of a irepair md video.
I have powered it up but now the the camera (yaw) points all the way to the left. Is there a way to adjust the camera to right and left ? Did I do something wrong? Is the yaw motor bad ? Thanks

 

[WV. Rootman]

Is the yaw shaft aligned? Set screw on the flat shaft of yaw motor.