What was found
(AIRCRAFT 5656, L/P 1504651) CORROSION SETTLEMENT AREAS ON FLOOR ANGLE FROM STA 984 TO 1040 LBL 64 AT WING BOX. CORRECTIVE ACTION: REPLACED PER B757-200 SRM 51-40-02-0G PAR.4 AND 7.
- Difficulty date
- February 25, 2020
- Submitted
- February 28, 2020
- Operation
- Air carrier
- Aircraft
- N556NW
- Make and model
- Boeing 757251
- Aircraft serial
- 33392
- Aircraft time
- 49,452 hours, 21,723 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Bs 984-1040
- 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.