What was found
DURING HEAVY CHECK MAINTENANCE FOUND RH HORIZONTAL STAB TIP RIB FOUND CRACKED. RH HORIZONTAL STAB TIP RIB REPLACED IAW SRM 51-46-02.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK MAINTENANCE FOUND RH HORIZONTAL STAB TIP RIB FOUND CRACKED. RH HORIZONTAL STAB TIP RIB REPLACED IAW SRM 51-46-02.