# SDR SWAA2022013154912

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 17, 2021
- Submitted: January 31, 2022
- Operation: Air carrier
- Aircraft: [N944WN](https://openairdocs.org/aircraft/N944WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36659
- Aircraft time: 38,945 hours, 23,467 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Cracked
- Location: Fwd Galley
- Stage of operation: UK
- 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/SWAA2022013154912

## Discrepancy

CRACK FRAME ON BS 312 AT LEVEL S-5L AT FWD GALLEY AREA ; 2021-567193 / [01] NO CRACK INDICATION FOUND.   REPAIRED FRAME LOC. BS BS 312 AT LEVEL S-5L AT FWD GALLEY AREA IAW B737-700 SRM 53-10-07-2R-1 FIGURE 203 REPAIR 1. THIS REPAIR IS CATEGORY B AND MUST BE INSPECTED AT 50;000 TOTAL FLIGHT CYCLES OR 12;000 FLIGHT CYCLES AFTER REPAIR INSTALLATION; INTERVAL: 12;000 FLIGHT CYCLES AND METHOD IS HIGH FREQUENCY EDDY CURRENT (HFEC). IAW SRM 53-10?07-2R-1 PARAGRAPH 5 STEP A. TABLE 202.

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