What was found
(AIRCRAFT 5802, L/P 1498509) CORROSION ON FLOOR SUPPORT CHANNEL FROM STA 1660 TO 1680 AND LBL=55 AT PASSENGER FLOOR STRUCTURE. CORRECTIVE ACTION: REPLACED PER. B757-300 SRM 51-40-02 PAR. 4 AND 7 CORROSION LEVEL 2.
- Difficulty date
- February 21, 2020
- Submitted
- February 21, 2020
- Operation
- Air carrier
- Aircraft
- N582NW
- Make and model
- Boeing 757351
- Aircraft serial
- 32981
- Aircraft time
- 61,655 hours, 20,148 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Bs 1660-1680
- 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.