What was found
CORROSION ON THE FLOORBEAM AUXILIARY ASSEMBLY AT FRAME 73 PLUS 4 INCHES, BETWEEN Y1959 AND Y2464. REPLACED THE FLOORBEAM IAW SRM 51-72-11, SRM 51-42-11, AND DRAWING F53478018.
- Difficulty date
- November 9, 2017
- Submitted
- November 27, 2017
- Operation
- Air carrier
- Aircraft
- N275AY
- Make and model
- Airbus A330323
- Aircraft serial
- 370
- Aircraft time
- 76,064 hours, 10,777 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- F5347801700600
- Condition
- Corroded
- Location
- Frame 73
- 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.