What was found
DURING M CHECK, CABIN FR 73, YA-YB1 FLOOR STRUCTURE FOUND CORRODED. REPLACED FLOOR STRUCTURE COUPLING PER SRM 51-42-11-001 AND DRAWING F53478040.
- Difficulty date
- April 11, 2018
- Submitted
- April 16, 2018
- Operation
- Air carrier
- Aircraft
- N813NW
- Make and model
- Airbus A330323
- Aircraft serial
- 0799
- Aircraft time
- 50,879 hours, 6,681 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Coupling
- Condition
- Corroded
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.