# SDR CALA2021052400719

- 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): [5240 · Service Doors](https://openairdocs.org/jasc/5240)
- Part: Intercostal
- Part number: D5311423620191
- Condition: Cracked
- Location: R1 Door
- 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/CALA2021052400719

## Discrepancy

R1 DOOR FR16 #7 DOOR STOP BOTH INBD FASTENER HOLES PRODUCED CRAC K INDICATIONS DURING ABHEC INSPECTION. UPPER HOLE CRACK IS AT TH E 7:00 POSITION AND LOWER HOLE CRACK IS AT THE 8:00 - AD 2019-20 -10 - NR 9296250 (42250) GENERATED BY V061690 AT HAECO LCQ. REMOVED & REPLACED R-1 DOOR FR16 DOOR STOP #7 INTERCOSTAL PER A3 19 SRM 51-42-11-001 PARA. E & SRM 51-72-11. ACCOMPLISHED BY V061 737, INSP BY N078570.

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