What was found
WHILE IN HEAVY CHECK - RT HORIZONTAL STAB RIB 12A FOUND TO BE CRACKED. REMOVED AND REPLACED RIB 12A ON RT HORIZONTAL STABILIZER BETWEEN FRONT AND MID-SPAR REF SRM 51-40-08.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN HEAVY CHECK - RT HORIZONTAL STAB RIB 12A FOUND TO BE CRACKED. REMOVED AND REPLACED RIB 12A ON RT HORIZONTAL STABILIZER BETWEEN FRONT AND MID-SPAR REF SRM 51-40-08.