# SDR CALA2023111503352

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 8, 2023
- Submitted: November 15, 2023
- Operation: Air carrier
- Aircraft: [N820UA](https://openairdocs.org/aircraft/N820UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 898
- Aircraft time: 75,800 hours, 32,609 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: D5311305120210
- Condition: Mechanic Error
- Location: Fwd False Frame
- Stage of operation: IN
- How discovered: O
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023111503352

## Discrepancy

FALSE FRAME AT FR1 MISDRILLED PER HAECO LCQ NON ROUTINE 9298954/ 32954.  REMOVED AND REPLACED FWD FALSE FRAME IAW SRM 51-42-11/001 AND AIRBUS DWG D531-13145 REPAIRED SURFACE PROTECTION IAW A319 SRM 51- 75-12-911-002.

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