What was found
(CAN) WHEN DISASSEMBLING PITCH LINK ON SWASH PLATE, ENGINEER WAS LOOSENING NUT & NOTICED THAT THE NUT WAS HOT & UPON FINAL INVESTIGATION THE THREADS HAD BEEN DAMAGED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) WHEN DISASSEMBLING PITCH LINK ON SWASH PLATE, ENGINEER WAS LOOSENING NUT & NOTICED THAT THE NUT WAS HOT & UPON FINAL INVESTIGATION THE THREADS HAD BEEN DAMAGED.