What was found
DURING SCHEDULED 1/4 D-CHECK, FOUND CORRODED INTERCOSTAL AT CLIP NUT HOLES AT BS 328 TO 344, LBL 10. REMOVED AND REPLACED PER BOEING SRM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED 1/4 D-CHECK, FOUND CORRODED INTERCOSTAL AT CLIP NUT HOLES AT BS 328 TO 344, LBL 10. REMOVED AND REPLACED PER BOEING SRM.