What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT WET AREA LONGITUDINAL FLOOR BEAM BETWEEN FR 66 AND FR 70 AT +Y765. REPLACED LONGITUDINAL FLOOR BEAM PER SRM 51-72-11.
- Difficulty date
- September 5, 2019
- Submitted
- October 1, 2019
- Operation
- Air carrier
- Aircraft
- N568UW
- Make and model
- Airbus A321231
- Aircraft serial
- 5751
- Aircraft time
- 20,561 hours, 8,046 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- D5347219220400
- Condition
- Corroded
- Location
- Frames 66-70
- 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.