# SDR CALA2023032000799

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 17, 2023
- Submitted: March 20, 2023
- Operation: Air carrier
- Aircraft: [N458UA](https://openairdocs.org/aircraft/N458UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1163
- Aircraft time: 70,529 hours, 30,248 cycles
- System (JASC): [5220 · Emergency Exits](https://openairdocs.org/jasc/5220)
- Part: Escape Hatch
- Part number: D5227902620451
- Condition: Cracked
- Location: R Aft Emer Ext
- 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/CALA2023032000799

## Discrepancy

RH AFT EMERGENCY ESCAPE HATCH FWD PROFILE HAS CRACKS AT FASTENER HOLES. REMOVED AND REPLACED DAMAGED INTERCOSTAL IAW SRM 51-42-11 AND 51 1-72-11. CRACK LENGTH: 5.4IN. P/N: D5227902620451 BATCH# 0004068 83, TOP COAT WILL BE APPLIED USING JOB CARD# 53072, ATTACHED COP Y. EMP: V940584 WC: 52954 STA: ST ENG BFM

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