What was found
AFT PIT MAIN DECK FLOORBEAM HAS CORROSION STA BS 1130 LBL67.0 REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW B727 SRM 51-10-6 AND 53-10-1. FABRICATED REPAIR PARTS IAW B727 SRM 53-10-8 FIGURE 10. ALODINED AND PRIMED REPAIR PARTS IAW B727 SRM 51-10-2.INSTALLED REPAIR PARTS IAW B727 SRM 53-10-8 FIGURE 10 AND 51-30-2.REMOVED SEAT TRACK,1 EACH INTERCOASTAL AND 4 EACH GUSSET AND REINSTALLED AFTER REPAIR WAS COMPLETE IAW B727 SRM 51-30-2. THIS IS A MAJOR REPAIR SIGNED BY MECH #110188 AND QC303 REFERENCE SNRM N00490.