What was found
MAIN CABIN FLOOR SUPPORT HAS CORROSION BS 712-727. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS, REMOVED AND INSTALLED FLOOR SUPPORT IAW SRM 51-40-02.
- Difficulty date
- December 10, 2013
- Submitted
- December 12, 2013
- Operation
- Air carrier
- Aircraft
- N557NW
- Make and model
- Boeing 757251
- Aircraft serial
- 33393
- Aircraft time
- 33,325 hours, 14,384 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Bs 712-727
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.