What was found
PHX - DURING 30K CHECK, FOUND CORROSION ON FORWARD LOWER SURFACE OF AFT PRESSURE BULKHEAD AT FS 1338, LBL 10 TO 13. REMOVED DAMAGED MATERIAL AND INSTALLED NEW PIECES IAW DC9 SRM 53-03 FIG 9. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PHX - DURING 30K CHECK, FOUND CORROSION ON FORWARD LOWER SURFACE OF AFT PRESSURE BULKHEAD AT FS 1338, LBL 10 TO 13. REMOVED DAMAGED MATERIAL AND INSTALLED NEW PIECES IAW DC9 SRM 53-03 FIG 9. (M)