As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REF CMM 78-31-24, REV 24, 01JUL2012, FIGURE 3, ITEM 670. ULTRASONIC INSPECTION PER NDT MANUAL REVEALS SEVERAL AREAS OF DISBOND THROUGHOUT THE ENTIRE NOZZLE END OF THE 315A2502-101 BOND PANEL ASSEMBLY. AREA MEASURES 19.0 X 71.0". AN APPROX 6X6 REPRESENTATIVE SAMPLE HAS BEEN REMOVED FROM THE 315A2502-101 BOND PANEL. VISUAL INSPECTION REVEALS THAT THE PERFORATED FACE SHEET OML SURFACE APPEARS TO NOT HAVE BEEN PROPERLY PREPARED PRIOR TO ORIGINAL BONDING.