What was found
INTERCOSTAL BETWEEN STA 312 AND 328 AT RBL 31 IS CRACKED AT FASTENER HOLE. REMOVED INTERCOSTAL, INSTALLED NEW INTERCOSTAL PER BOEING DOC 141A5400 AND SRM 51-40-02.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
INTERCOSTAL BETWEEN STA 312 AND 328 AT RBL 31 IS CRACKED AT FASTENER HOLE. REMOVED INTERCOSTAL, INSTALLED NEW INTERCOSTAL PER BOEING DOC 141A5400 AND SRM 51-40-02.