What was found
DURING M CHECK, AFT CABIN FR 75-76, Y391 FLOOR STRUCTURE FOUND CORRODED. REPLACED FLOORBEAM PER SRM 51-42-11 AND AIRBUS DRAWING F53478040.
- Difficulty date
- February 28, 2018
- Submitted
- March 4, 2018
- Operation
- Air carrier
- Aircraft
- N860NW
- Make and model
- Airbus A330223
- Aircraft serial
- 0778
- Aircraft time
- 50,694 hours, 6,180 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- 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.