What was found
CABIN FLOOR BS 1640 - 1681, RBL 60. R4 DOOR THRESHOLD STRUCTURE CORRORED. REMOVED CORROSION AND FOUND OUT OF LIMITS IAW SRM 53-00-51. REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM 51-40-02.
- Difficulty date
- July 24, 2017
- Submitted
- July 28, 2017
- Operation
- Air carrier
- Aircraft
- N669DN
- Make and model
- Boeing 757232
- Aircraft serial
- 25142
- Aircraft time
- 83,092 hours, 38,081 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Bs 1640-1681
- 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.