What was found
DURING SCHEDULED D-CHECK, FOUND STRINGER CRACKED AT BS 727B, S9R. REPLACED STRINGER SECTION PER BOEING SRM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED D-CHECK, FOUND STRINGER CRACKED AT BS 727B, S9R. REPLACED STRINGER SECTION PER BOEING SRM.