As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PUSH BACK UPPER NOSE LANDING GEAR SCISSOR TORQUE TUBE LINK DROPPED TO THE DOWN POSITION AND WEDGED BETWEEN THE NOSE WHEELS SCUFFING IT AND KNOCKING OUT THE GREASE FITTING. REMOVED AND REPLACED NOSE LANDING GEAR UPPER SCISSOR TORQUE LINK. AIRCRAFT RETURNED TO SERVICE. (M)