# SDR CALA2021052400717

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 23, 2021
- Submitted: May 24, 2021
- Operation: Air carrier
- Aircraft: [N852UA](https://openairdocs.org/aircraft/N852UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1671
- Aircraft time: 60,504 hours, 26,464 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Intercostal
- Part number: D5311424320090
- Condition: Cracked
- Location: L1 Door Frame
- 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/CALA2021052400717

## Discrepancy

L1 DOOR FR 20 #7 DOOR STOP BOTH UPPER FASTENER HOLEDS PRODUCED C RACK INDICATIONS DURING ABHEC INSPECTION. INBD HOLE CRACK IS AT THE 4:00 POSITION AND OTBD CRACK IS AT THE 2:00 POSITION - AD 20 19-20-10 - NR 9296248 (42248) GENERATED BY V061690 AT HAECO LCQ. REMOVED AND REPLACED L-1 DOOR FR 20 DOOR STOP #7 INTERCOSTAL I/A /W A310 SRM 51-72-11-911-001 AND AS DIRECTED BY REO-L23097. ACCO MPLISHED BY V929087, INSP BY N078570.

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