# SDR SWAA2022012050796

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 7, 2021
- Submitted: January 20, 2022
- Operation: Air carrier
- Aircraft: [N422WN](https://openairdocs.org/aircraft/N422WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29826
- Aircraft time: 66,890 hours, 39,356 cycles
- System (JASC): [5714 · Wing, Center Box](https://openairdocs.org/jasc/5714)
- Part: Angle
- Condition: Cracked
- Location: Center Wing Box
- 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/SWAA2022012050796

## Discrepancy

CRACK ANGLE LOCATED BS695 AND LBL24 AT PASSENGER CABIN ; 2021-557792 / [01] TOOL USED: TEMPERATURE CONTROLLER: P/N: P3015GOES00000; S/N: 112031023; DUE DATE: 22-JAN-22; TEMPERATURE CONTROLLER: P/N: P3015GOES00000; S/N: 112820025; DUE DATE: 22-JAN-22.; [02] REPLACED ANGLE LOCATED BS695 AND LBL24 AT PASSENGER CABIN I.A.W. B737-700 SRM 51-10-02 ITEM 9 IPC 32-34-51-05 AND DRAWING DWG 273A9112 REV: - AND SRM 51-40-02; [03] CORRECTED STEP 2: <BR>REPLACED ANGLE LOCATED BS695 AND LBL24 AT PASSENGER CABIN I.A.W. B737-700 SRM 51-10-02 ITEM 9 IPC 32-34-51-05 AND DRAWING DWG 273A9112 REV: - AND SRM 51-40-02 SEE INDIVIDUAL SING-OFF BELOW; [04] CERTIFIED RII WORK PERFORMED. <BR>SEE INDIVIDUAL SIGNOFFS BELOW.

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