# SDR USAA991456

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 19, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N913VJ
- Make and model: Doug DC-9-31
- Registry model: [Doug DC-9-31](https://openairdocs.org/model/douglas-dc-9-31) (OpenAirDocs)
- Aircraft serial: 45846
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Fitting
- Part number: 3924809503
- Condition: Cracked
- Location: Fuselage
- Part time: 74,376 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA991456

## Discrepancy

PIT - DURING SHEET METAL REPAIR OPEN UP, FOUND 4 INCH CRACK AND 1.5 INCH BY 2 INCH CORRODED AREA (INTERGRANUAR) AT LONGERON 30 AFT END FORWARD CARGO AT T-CAP.  REPLACED WITH IDENTICAL PART NUMBER.  (M)

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