# SDR SWAA2021110122973

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 25, 2021
- Submitted: November 1, 2021
- Operation: Air carrier
- Aircraft: N420WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29825
- Aircraft time: 66,751 hours, 39,284 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Stub Frame
- 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/SWAA2021110122973

## Discrepancy

CRACK FWD SERVICE DOOR STUD FRAME UPPER LOCATED BS 294.5 STR 10R AT PASSENGER CABIN.  INSTALLED NEW STUD FRAME AND FASTENERS IAW SRM 51-40-02 AND DRAWING 141A8370 REV. C.

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