# SDR SWAA2023112811380

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 16, 2023
- Submitted: November 28, 2023
- Operation: Air carrier
- Aircraft: [N231WN](https://openairdocs.org/aircraft/N231WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32499
- Aircraft time: 59,061 hours, 35,386 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: UNKNOWN
- Condition: Cracked
- Location: Zn 200 Fus Top
- 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/SWAA2023112811380

## Discrepancy

FWD CABIN WET FUS FRAME CUTOUT RADIUS CRACKED ABOVE L-1 DOOR CUTOUT FWD STA 312 MKD DOT<[01] ACCOMPLISHED REPAIR OF CRACK AT FWD CABIN FRAME BS 312 BETWEEN S-5L AND S-6L PER INSTRUCTIONS ON ATTACHED EA M-22-153-01244.;[02] (RII) FINAL INSPECTION; VERIFIED STEP #1.

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