What was found
MAIN CABIN SEC 46 FLOOR SUPPORT STRUCTURE (CHANNEL) IS CORRODED AT 2EA NUT PLATES AT APPROX STA 1675 AT BL 0 REMOVED AND REPLACED FLOOR SUPPORT ( CHANNEL ) IAW BAC DWG 146N5230, REV B
- Difficulty date
- October 24, 2022
- Submitted
- October 24, 2022
- Operation
- Air carrier
- Aircraft
- N774FD
- Make and model
- Boeing 757222
- Aircraft serial
- 26709
- Aircraft time
- 74,994 hours, 27,903 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 146N53235
- Condition
- Corroded
- Location
- Bs 1675
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.