What was found
A3NB-53-3-6038 CABIN FLOOR STRUCTURE SUPPORT BEAM HAVE CORROSION FR 16 Y518 DOT 42-052 () REMOVED AND REPLACED CABIN SUPPORT BEAM AT FR12-24 Y518 IAW SRM RUDDER IAW AMM 27-24-00-710-001-A CHECK GOOD ACCOMPLISHED BY EMP 51-42-11 & SRM 51-21-14. INSTALLED CABLE BLOCK & REMOVED CABLE B #V933438 AT BFM ST AEROSPACE MOBILE. NR#0015717. LOCK BETWEEN FR 13-23 IAW AMM 27-21-61. REMOVED AND REINSTALLED PULLY AT FR 14 TO FAM IAW AMM 27-21-61. PERFORMED OP CHECK OF RU