As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FS 409+128 VERTICAL POST AT RBL 18 FAILS NDT WITH AN INDICATION ON INBD AFT RADIUS ON UPPER POST GREATER THAN 50 PERCENT SCREEN HEIGHT. REMOVED POST IAW SRM 51-42-06 7 51-42-22. INSTALLED NEW POST ASSY IAW SRM 51-42-06, 51-42-22 & REO 601R-53-41-889.