As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LCQ - MAJOR REPAIR - DURING C-17 CHECK THE FORWARD VERTICAL STABILIZER LT AND RT RIB ASSEMBLIES HAVE CHAFED AREAS AT BS 1006. MAINTENANCE REMOVED VERTICAL STABILIZER LT AND RT RIB ASSEMBLIES; FABRICATED 2 EACH REPAIR ANGLES; INSTALLED REPAIR PARTS IAW B737-300 SRM 51-70-11, FIG 1, PG 1-5.