# SDR DL73S040547

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 12, 2004
- Submitted: June 14, 2004
- Operation: Air carrier
- Aircraft: N379DL
- Make and model: Boeing 737247
- Aircraft serial: 23606
- Aircraft time: 44,625 hours, 35,103 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Cracked
- Location: Fuselage
- 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/DL73S040547

## Discrepancy

ER/A 091163-14 - FUSELAGE SKIN FS 727B & STR 18L REPAIR OF CRACK.  A 3.75 INCH LONG CRACK DUE TO FATIGUE WAS FOUND ALONG THE CHEM MILL LINE JUST BELOW STRINGER 18L JUST AFT OF FS 727B.

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