# SDR SWAA2022020248805

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 1, 2017
- Submitted: February 3, 2022
- Operation: Air carrier
- Aircraft: [N455WN](https://openairdocs.org/aircraft/N455WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29841
- Aircraft time: 49,400 hours, 28,948 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crease Beam
- Condition: Elongated
- Location: Main Cabin
- 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/SWAA2022020248805

## Discrepancy

CABIN R/H CREASE BEAM INNER CHORD FORMED SPLICE CHANNEL HAS 2EA. ELONGATED HOLES APPROX. .250' AT STA. 672. RBL 65. MRKD / STEPPED UP FASTENER HOLE TO 1ST OVER PER SRM 51-40-05 REMOVING ELONGATION. INSTALLED NEW FASTENERS PER SRM 51-40-02

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