What was found
SHIP 3303 CORROSION FLOOR BEAM -Y953 BTW FR12 TO FR14 IN PASSENGER CABIN SSI 531172-01-2. CORRECTIVE ACTION: REPLACED FLOOR BEAM AND FASTENERS LOCATED -Y953 BTW FR11 TO FR18 IN PASSENGER CABIN AS PER A330 SRM 51-42 AND 51-72.
- Difficulty date
- February 16, 2021
- Submitted
- February 17, 2021
- Operation
- Air carrier
- Aircraft
- N803NW
- Make and model
- Airbus A330323
- Aircraft serial
- 0542
- Aircraft time
- 76,898 hours, 10,074 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.