What was found
FS 409 + 128 BULKHEAD VERTICAL POST IS CRACKED AT RBL 18 O/B LOWER FLANGE NEAR THE LAST RIVET ON THE BOTTOM. FABRICATED REPLACEMENT POST FS 409 + 128 RBL 18.0 OUTBOARD USING 7075-0 .063 PO 104964/1 REF DWG 601R32208. REMOVED CRACKED VERT POST IAW SRM 51-42-06. DRILLED NEW VERT POST AND TRIMMED TO SIZE IAW SRM 51-40-11. ASSEMBLED POST AND INSTALLED ON ACFT IAW REO 601R-53-41-889. SEALED AREA REPAIRED IAW AMM 51-23-00. PAINTED AREA IAW SRM 51-25-16. C/W EC/TC REO 601R-53-41-889 AND MET ALL THE REQUIREMENTS OF REO 601R-53-41-889.