What was found
DURING INSPECION MAINTENANCE FOUND CORROSION LEVEL 2 ON FLOOR STRINGERS LBL 2.90, 7.55, 10.45 16.10, STA. 1470 AT AFT CARGO COMPARTMENT. STRINGER REPAIRED, PER SRM.
- Difficulty date
- December 17, 2020
- Submitted
- December 17, 2020
- Operation
- Air carrier
- Aircraft
- N591NW
- Make and model
- Boeing 757351
- Aircraft serial
- 32991
- Aircraft time
- 61,313 hours, 20,095 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Cabin
- 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.