# SDR DALA1100699855

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 3, 2011
- Submitted: January 5, 2011
- Operation: Air carrier
- Aircraft: N764NC
- Make and model: Doug DC-9-51
- Registry model: [Doug DC-9-51](https://openairdocs.org/model/mcdonnell-douglas-dc-9-51) (OpenAirDocs)
- Aircraft serial: 47717
- Aircraft time: 77,185 hours, 77,042 cycles
- Engine: Pwa JT8D9
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Cracked
- Location: Bs 1303 L14-15r
- 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/DALA1100699855

## Discrepancy

FUSELAGE EXTERIOR CANTED FRAME STA 1303 BETWEEN L14R AND 15R SKIN CRACKED AT FASTENER.  REMOVED EXISTING DOUBLER IAW SRM 51-30-08.  FABRICATED NEW DOUBLER IAW 53-01 FIG 2, SHT 3 AND 51-10-2.  STOP DRILLED CRACK IAW 53-01, FIG 2, SHT 3.  NDT VERIFIED CRACK CONTAINED IAW NDT SPM 06-10-01.001 A2700.  INSTALLED DOUBLER IAW SRM 51-30-5.

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