What was found
DURING ACCOMPLISHMENT OF SI 4-74176-12AD, SEVERAL CRACK INDICATIONS WERE NOTED IN THE S4L LAP JOINT BETWEEN BS 360 AND 480. FOUR CRACKS WERE CONFIRMED, IN THREE DIFFERENT STRINGER BAYS. REPAIRED PER ERA 332943-14AD, REV A.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING ACCOMPLISHMENT OF SI 4-74176-12AD, SEVERAL CRACK INDICATIONS WERE NOTED IN THE S4L LAP JOINT BETWEEN BS 360 AND 480. FOUR CRACKS WERE CONFIRMED, IN THREE DIFFERENT STRINGER BAYS. REPAIRED PER ERA 332943-14AD, REV A.