What was found
DURING M CHECK, FLOOR STRUCTURE SUPPORT AT CABIN FR 73-74, -YC1 TO -YB FOUND CORRODED. REPLACED CABIN FLOOR SUPPORT PER SRM 51-42-11 AND DRAWING F5347822.
- Difficulty date
- October 14, 2018
- Submitted
- October 16, 2018
- Operation
- Air carrier
- Aircraft
- N817NW
- Make and model
- Airbus A330323
- Aircraft serial
- 0843
- Aircraft time
- 51,837 hours, 6,832 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- 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.