What was found
DURING INSPECTION MAINTENANCE FOUND CORROSION LEVEL 2 ON FLOOR BEAM STA 377 BTW LBL 10 TO LBL 24 AND LBL 51 TO LBL 54 AT PAX CABIN FLOOR STRUCTURE. REPAIRED PER ERA 481634-14. (LP 1732084)
- Difficulty date
- February 16, 2021
- Submitted
- March 1, 2021
- Operation
- Air carrier
- Aircraft
- N594NW
- Make and model
- Boeing 757351
- Aircraft serial
- 32994
- Aircraft time
- 61,405 hours, 20,189 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Pax Cabin Floor
- 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.