What was found
AFT MAIN CABIN FLOOR SUPPORT IS CORRODED FROM BS 1640-1661.LBL 53. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW SRM 51-10-02 AND 53-60-15. REMOVED AND REPLACED THE FLOOR SUPPORT IAW DWG 146N5230 REV -, AND SRM 51-40-02.
- Difficulty date
- July 16, 2016
- Submitted
- July 18, 2016
- Operation
- Air carrier
- Aircraft
- N661DN
- Make and model
- Boeing 757232
- Aircraft serial
- 24972
- Aircraft time
- 80,676 hours, 36,767 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Bs 1640-1661
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.