What was found
AIRCRAFT IN BASE VISIT: CORROSION ON FLOOR BEAM AT FR66, -Y1292; (1.75"X 1.75" X .046" DEEP AREA OF CORROSION). REMOVED AND REPLACED FLOOR BEAM P/N D53472090010000 IAW SRM 51-51-42 AND DRG D5347209001.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT IN BASE VISIT: CORROSION ON FLOOR BEAM AT FR66, -Y1292; (1.75"X 1.75" X .046" DEEP AREA OF CORROSION). REMOVED AND REPLACED FLOOR BEAM P/N D53472090010000 IAW SRM 51-51-42 AND DRG D5347209001.