# SDR SWAA2025050554053

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2025
- Submitted: May 5, 2025
- Operation: Air carrier
- Aircraft: [N290WN](https://openairdocs.org/aircraft/N290WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36632
- Aircraft time: 57,406 hours, 34,635 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Access Panel
- Condition: Damaged
- Location: Zone 500
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025050554053

## Discrepancy

ELONGATED HOLES ON ACCESS PANEL 551ET (6 EA) 2025-232399<[01] TOOL USED ON STEP 10 ULTRASONIC FLAW DETECTOR P/N: EPOCH 650; S/N: 190776902; CAL DUE DATE: 15-OCT-25;[02] SCALE P/N CR5200; S/N: 8343110809; DUE DATE: 06-MAR-26.;[03] TOOL USED: HOT BONDER PN:HCS9200B SN:18185847 DUE DATE: 01-OCT-25;[04] REPAIRED ACCESS PANEL 551ET IAW B737-700 SRM 51-70-04-2R-9 REPAIR 9. SEE INDIVIDUAL SIGNOFF BELOW.;[05] TASK COMPLETED.

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