As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MINOR EGB REPAIR, PREMATURE BEVEL GEARS WEAR IS IDENTIFIED (EXCESSIVE WEAR), AND GEARS REMOVED. THIS IS OUTSIDE ICA REQUIREMENTS AND STANDARD PRACTICES. WHEN INVESTIGATING ON PREVIOUS REPAIRED EGBS, 6 EGBS WHERE AFFECTED BY SIMILAR WEAR.