# SDR SWAA2022010450146

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 3, 2021
- Submitted: January 4, 2022
- Operation: Air carrier
- Aircraft: [N456WN](https://openairdocs.org/aircraft/N456WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32463
- Aircraft time: 58,184 hours, 34,533 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Fitting
- Condition: Cracked
- Location: Fuselage
- 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/SWAA2022010450146

## Discrepancy

CRACK INDICATIONS FOUND IN LOWER SUPPORT FITTING LAYER OF LBL 45.5 BS 727B PASSENGER CABIN SEAT TRACK ; 2021-536890 / [01] REPLACED SUPPORT FITTING LAYER OF LBL 45.5 PASSENGER CABIN SEAT TRACK I.A.W B737-700 SRM 51-40-02 AND SRM 51-10-02 AND DWG:146A5502 SHEET:9 REV:A SEE INDIVIDUAL SING OFF BELOW; [02] JOB CERTIFIED AS RII.

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