# SDR CALA2022042501057

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2022
- Submitted: April 25, 2022
- Operation: Air carrier
- Aircraft: [N472UA](https://openairdocs.org/aircraft/N472UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1435
- Aircraft time: 65,091 hours, 26,936 cycles
- System (JASC): [5200 · Doors](https://openairdocs.org/jasc/5200)
- Part: Intercostal
- Part number: D5227902620200
- Condition: Cracked
- Location: Rh Aft Ee Door
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022042501057

## Discrepancy

A3NB-52-4 "DOT 143-016'' R/H AFT EMERGENCY ESCAPE DOOR INTERCOSTA LS INBD AND OTBD OF WINDOW HAVE VISUAL INDICATION OF CRACKS EMAN ATING FROM RIVETS. REQUEST NTD VERIFY.() REMOVED R/H AFT EMERGENCY ESCAPE DOOR INTERCOSTALS INBD AND OTBD AND REPLACED NEW INTERCOSTALS IAW SRM 51-42-11 AND DRAWING D522 79010012. ACCOMPLISHED BY EMP#V937293 AT ST BFM AEROSPACE MOBILE NR#0030539

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