As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK INDICATION FOUND APPROXIMATELY 0.250 INCH IN LENGTH DURING HFEC INSPECTION ON LEFT SIDE OF THE LOWER VERTICAL STABILIZER FORWARD FLANGE OF UPPER REAR SPAR CAP. REPAIR CARRIED OUT AS PER SRM 55-20-00 FIGURE 3 VOLUME I REVISION 40. REPAIR PARTS INSTALLED AS PER SRM 51-33-01 VOLUME II REVISION 40. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100 REVISION 107.