# SDR DALA13019323211

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2013
- Submitted: May 1, 2013
- Operation: Air carrier
- Aircraft: N311US
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft serial: 125
- Aircraft time: 67,788 hours, 29,938 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Damaged
- 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/DALA13019323211

## Discrepancy

DURING INSPECTION, FOUND LOWER FWD FUSELAGE EXTERNAL SKIN BETWEEN FR 26-27 S40R HAS TWO LIGHTNING STRIKES.  DRILLED OUT DAMAGE FASTENER IAW SRM 51-42-11,  PERFORMED HFEC ROTARY PROBE INSPECTION OF ONE OPEN FASTENER HOLE IAW NTM 51-10-01 PT6  WITH NO INDICATIONS NOTED.  COLD WORKED FASTENER HOLE TO 4-4-N &  FINAL REAMED HOLE TO 0.189" IAW SRM 51-48-00 & SRM 53-21-11, FIG 213.  INSTALLED FASTENER IAW SRM 51-42-11 & SRM 53-21-11 FIG 213.

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