# SDR CALA2021072301159

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 21, 2021
- Submitted: July 23, 2021
- Operation: Air carrier
- Aircraft: [N493UA](https://openairdocs.org/aircraft/N493UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1821
- Aircraft time: 58,082 hours, 25,319 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Cover
- Part number: D5347556521200
- Condition: Corroded
- Location: Aft Cargo Dr Frm
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2021072301159

## Discrepancy

AFT CARGO LOWER DOOR FRAME AREA TORSION BOX COVER WITH CORROSION - A3NB-53-4-61-6179 - NR 9296328 (36328) GENERATED BY V898117 AT HAECO LCQ. REMOVED AND REPLACED AFT CARGO PIT TORSION BOX COVER SHEET FR 52 -FR 56 IAW A320 SRM 51-75-11. ACCCOMPLISHED BY V052030, INSP BY N078570.

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