What was found
DURING SCHEDULED D-CHECK, FOUND STRINGER SPLICES CRACKED AT BS 907, S4R AND S4L. REPLACED 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 SPLICES CRACKED AT BS 907, S4R AND S4L. REPLACED PER BOEING SRM.