# SDR CALA2020032700702

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 24, 2020
- Submitted: March 27, 2020
- Operation: Air carrier
- Aircraft: [N445UA](https://openairdocs.org/aircraft/N445UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 826
- Aircraft time: 69,824 hours, 28,930 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: D5311423620091
- Condition: Cracked
- Location: Fuselage
- 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/CALA2020032700702

## Discrepancy

L1 FRAME 16 DOOR STOP #7 INBOARD UPPER AND LOWER HOLE IS CRACKED IN THE INTERCOSTAL LAYER. AD2018-25-02: A32NB-53-4-0017 PER HAE CO LCQ N/R# 9296354 GENERATED. REMOVED AND REPLACED L1 FRAME 16, INTERCOSTAL ATR DOOR STOP #7 A TTACH LOCATION IAW A320 SRM 51-72-12, 51-42-11, 51-44-11 & SRM 5 3-11-13-02A.

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