As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) T/R DRIVESHAFT DAMPER SUPPORT BRACKET AT STA 197.78 HAS TWO HOLES WITH NUTPLATES RIVETED BEHIND TO SUPPORT THE GRAPHITE DAMPER. SPACERS WERE NOT PROPERLY ATTACHED THAT HOLD THE DAMPER TO THE DAMPER SUPPORT BRACKETS AND CAUSED A HOLE TO BE PUNCHED OUT BY THESE SPACERS.