What was found
SHIP 3304 CORROSION FLOORBEAM -YB2 LOCATED FR73 PLUS 5 INCHES IN PASSENGER CABIN. CORRECTIVE ACTION: REPLACED FLOORBEAM -YB2 AND FASTENERS LOCATED FR73 PLUS 5 INCHES IN PASSENGER CABIN AS PER SRM 51-72-11. (2256322)
- Difficulty date
- May 30, 2022
- Submitted
- June 1, 2022
- Operation
- Air carrier
- Aircraft
- N804NW
- Make and model
- Airbus A330323
- Aircraft serial
- 0549
- Aircraft time
- 80,400 hours, 10,655 cycles
- System (JASC)
- 5321 · Fuselage Floor Panel
- Part
- Floorbeam
- Condition
- Corroded
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.