What was found
DURING HEAVY CHECK, RT HORIZONTAL STAB L/E NR 4 RIB HAS .40" CRACK AT UPPER EDGE. MX REPAIRED CRACKED RIB IAW ETD 2013-170-029512.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK, RT HORIZONTAL STAB L/E NR 4 RIB HAS .40" CRACK AT UPPER EDGE. MX REPAIRED CRACKED RIB IAW ETD 2013-170-029512.