What was found
CORROSION ON FLOOR SUPPORT STRINGER PREVIOUS REPAIR FROM STA 1460 TO 1480 BTW RBL 16.10 AT AFT CARGO COMP. CORRECTIVE ACTION: REPLACED PREVIOUS REPAIR PER SRM 53-00-53-2R, PROCEDURE 1.
- Difficulty date
- January 12, 2020
- Submitted
- January 14, 2020
- Operation
- Air carrier
- Aircraft
- N557NW
- Make and model
- Boeing 757251
- Aircraft serial
- 33393
- Aircraft time
- 51,449 hours, 22,409 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Fuselage
- 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.