As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE REMOVING ELEVATOR Y HINGE ARM 3 PER 571568-14, DAMAGES WERE FOUND ON UPPER AND LWER TRAILING EDGE SKINS OF LST THS AT THE HE HINGE ARM 3 MOUNT LOCATION. . CORRECTIVE ACTION: PERFORMED REPAIR INSTRUCTION LOCATED LH TRIMMABLE HORIZONTAL STABILIZER AT HINGE ARM 3 AREA UPPER AREA SKIN AS PER PRI 571709 -14 REV C AND ER/A 571709-14 REVISION C SECTION II.