What was found
AIRCRAFT WAS IN BASE MAINTENANCE. CORROSION ON CENTER LEFT FLOOR SUPPORT BEAM BETWEEN FUSELAGE FRAMES 16 AND 18, S23L, Y254. REMOVED AND REPLACED FLOORBEAM PER SRM 51-42-11, SRM 51-43-12, AND AIRBUS DRAWING D53112816.
- Difficulty date
- October 2, 2017
- Submitted
- October 22, 2017
- Operation
- Air carrier
- Aircraft
- N973UY
- Make and model
- Airbus A321231
- Aircraft serial
- 4893
- Aircraft time
- 21,479 hours, 7,987 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- D53112818204
- 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.