# SDR CALA2020072001066

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 18, 2020
- Submitted: July 20, 2020
- Operation: Air carrier
- Aircraft: N412UA
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 465
- Aircraft time: 84,634 hours, 32,143 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: D5311212220400
- Condition: Dented
- Location: Frame 15
- 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/CALA2020072001066

## Discrepancy

UPPER FUSELAGE FWD OF THE L1 DOOR WAS DENTED AT FRAME 15.  EVALUATED DENT IAW SRM 53-00-11-283-005. DENT MEASURES 1.1"X1.1" X .020" DEEP. DENT IS IN RIVETED STIFFENED AREA AND IS CATEGORY C. DENT MUST BE REPAIRED WITHIN 200 FLIGHT CYCLES IAW PARAGRAPH 2.A.(1) AND FIGURES 001 AND 002.  REPAIRED IAW SRM 53- 11-13-02A PAGE 2 OF 7, INSTALLED DOUBLER IAW SRM 53-00-11-300-043.

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