# SDR SWAA2021110119246

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 2021
- Submitted: November 1, 2021
- Operation: Air carrier
- Aircraft: N414WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29820
- Aircraft time: 67,826 hours, 39,808 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: 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/SWAA2021110119246

## Discrepancy

CRACK FRAME ON BS 787 BTW S8R TO S9R AT PASSENGER CABIN.  MEASURE OF CRACK IS L: 0.125 INCH.  EVALUATED ALLOWABLE DAMAGE LIMITS FOR CRACK LOC FRAME BS 787 BTW STR 8R TO STR 9R AND IS OUT LIMITS IAW SRM 53-00-07-1A-1 FIG 102 DETAILS A;B AND E.   PERFORMED HAND LAYOUT ON REPAIR AREA IAW EA 1-A53-12114.  PERFORMED PERMANENT RAPAIR FRAME IAW EA E/A 1-A53-12114 REV 7.

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