# SDR SWAA2021120741056

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 7, 2021
- Submitted: December 7, 2021
- Operation: Air carrier
- Aircraft: [N451WN](https://openairdocs.org/aircraft/N451WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32495
- Aircraft time: 58,865 hours, 34,665 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Access Panel
- 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/SWAA2021120741056

## Discrepancy

CRACK ACCESS PANEL 193AR AT FUSELAGE EXTERIOR ; 2021-512088 / [01] TOOL USED CALIPER P/N 500-197-30 S/N A21043164 DUE DATE 01/SEP/22.; [02] TOOL USED HOTBONDER P/N: HCS9200B-AV S/N: 18185781 DUE DATE: 11-DEC-21.; [03] TOOL USED SCALE P/N SCA-301 S/N AE-412133 DUE DATE 24/FEB/22.; [04] REPAIRED ACCESS PANEL 193AR AT FUSELAGE EXTERIOR AS PER B737-700 SRM 51-70-05-2R-2 REPAIR 2 AND SRM 51-70-05-2R-0 REPAIR GENERAL. TOOL USED; HOT BONDER PN: HCS9200B; SN: 18165044; DUE DATE: 15/FEB/22. SEE INDIVIDUAL SIGNOFFS BELOW.; [05] TASK COMPLETED

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