What was found
RT HORIZONTAL STABILIZER RIB NR 12 IS CRACKED AND LOWER SKIN ATTACH POINT 6 RIVETS BACK FROM FWD SPAR. REPAIRED RIB 12A, 2 CRACKED FLANGES. TRIMMED OUT FLANGES, FABRICATED AND INSTALLED SHEAR CLIPS IAW ETD2016-170-002217.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RT HORIZONTAL STABILIZER RIB NR 12 IS CRACKED AND LOWER SKIN ATTACH POINT 6 RIVETS BACK FROM FWD SPAR. REPAIRED RIB 12A, 2 CRACKED FLANGES. TRIMMED OUT FLANGES, FABRICATED AND INSTALLED SHEAR CLIPS IAW ETD2016-170-002217.