# SDR CALA2018120702495

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 1, 2018
- Submitted: December 7, 2018
- Operation: Air carrier
- Aircraft: N420UA
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 489
- Aircraft time: 79,230 hours, 30,600 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Doubler
- Part number: D5348011520601
- Condition: Not Reported
- Location: Aft Cargo
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2018120702495

## Discrepancy

A3NB-53-3-6179(A33-124)  AFT CARGO BAY FUSELAGE INTERNAL REINFOR EMENT DOUBLER IAW A320 SRM 51-72-11-911-001, INSTALLED FASTENERS COMMON TO LAV SERVICE CAP IAW ECRA 5341-01140   AAR NONROUTINE 9019887 REMOVED AND REPLACED INTERNAL REINFORCMENT DOUBLER IAW A320 SRM 51-72-11911-001, INSTALLED FASTENERS COMMON TO LAVE SERVICE CAP IAW ECRA 5341-01140 ADD EMP:V918733 CREATED SHOULD HAVE BEEN: A3NB-53-3-6179(A33-124) AFT CARGO BAY FUSELAGE INTERNAL STRUCTURE  AT FR64-65 AND STR38R IS CORRODED AAR NONROUTINE 9019887

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