What was found
CORROSION ON THE R4 DOOR SILL BEAM FRAME 68, WATERLINE -Z500, -Y1200. REPLACED THE BEAM IAW SRM 51-72-11.
- Difficulty date
- January 4, 2018
- Submitted
- January 10, 2018
- Operation
- Air carrier
- Aircraft
- N554UW
- Make and model
- Airbus A321231
- Aircraft serial
- 4966
- Aircraft time
- 19,691 hours, 7,935 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Beam
- Part number
- D53480043207
- Condition
- Corroded
- Location
- Frame 68
- 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.