What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION FOUND ON MAIN CABIN SUPPORT BEAM LAVATORY MOUNT HOLES AT FR66 PLUS 8 INCHES AND -Y919. REMOVED AND REPLACED FLOOR BEAM.
- Difficulty date
- August 6, 2020
- Submitted
- August 18, 2020
- Operation
- Air carrier
- Aircraft
- N123NN
- Make and model
- Airbus A321231
- Aircraft serial
- 6256
- Aircraft time
- 20,437 hours, 5,714 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- D5347209800600
- Condition
- Corroded
- Location
- Frame 66
- 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.