# SDR CALA0100762

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 15, 2001
- Submitted: August 17, 2001
- Operation: Air carrier
- Aircraft: N59083
- Make and model: Doug DC-10-30
- Registry model: [Doug DC-10-30](https://openairdocs.org/model/mcdonnell-douglas-dc-10-30) (OpenAirDocs)
- Aircraft serial: 47926
- Aircraft time: 105,146 hours, 21,500 cycles
- System (JASC): [5411 · Nacelle/Pylon, Frame/Spar/Rib](https://openairdocs.org/jasc/5411)
- Part: Spar
- Condition: Cracked
- Location: Nr 3 Pylon
- 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/CALA0100762

## Discrepancy

INSPECTION FOUND A 2 INCH CRACK IN NR 3 PYLON LOWER SPAR WEB AT FAN DUCT CUTOUT.  A REPAIR ANGLE AND STIFFENER WERE INSTALLED IAW SRM 54-20-00, FIGURE 19A.

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