# SDR SWAA2024111144373

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2024
- Submitted: November 12, 2024
- Operation: Air carrier
- Aircraft: [N207WN](https://openairdocs.org/aircraft/N207WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34012
- Aircraft time: 62,000 hours, 37,337 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Access Panel
- Condition: Damaged
- Location: Zone 600
- 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/SWAA2024111144373

## Discrepancy

PANEL 661BB WITH ELONGATED ATTACHING HOLE ON IB SIDE.<[01] 1. ACCOMPLISHED PULSE-ECHO ULTRASONIC INSP. FOR DELAMINATION ON PANEL 661BB & ELONGATED HOLE'S; CRACKED AND BULGING HOLE'S WITH LOCATIONS IDENTIFIED. <BR><BR>2. ACCOMPLISHED 24 HOUR DRYOUT AT PANEL #661BB IAW<BR><BR>3. PREPARED DAMAGED AREA ON PANEL #661BB FOR REPAIR <BR><BR>4. APPLIED PERMANENT REPAIR AT DAMAGE AREA ON PANEL #661BB <BR><BR>5. PERFORMED UT INSP OF REPAIRED AREA USING CONTACT THROUGH TRANSMISS ULTRASONIC;<BR><BR>6. APPLIED TOP COAT TO PANEL 661BB;[02] VERIFIED REPAIR PER B737 SRM 51-70-04-2R-9

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.