# SDR SWAA2023051727729

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2023
- Submitted: May 17, 2023
- Operation: Air carrier
- Aircraft: [N8534Z](https://openairdocs.org/aircraft/N8534Z), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 63578
- Aircraft time: 19,732 hours, 9,539 cycles
- System (JASC): [5350 · Aerodynamic Fairings](https://openairdocs.org/jasc/5350)
- Part: Panel
- Condition: Broken
- Location: Zn 400 Nacelle/P
- 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/SWAA2023051727729

## Discrepancy

PANEL 191D INNER SKIN HAS PIECE OF A BROKEN HINGE IMBEDDED NEAR CENTER OF PANEL.  IDENTIFIED PANEL MATERIAL IAW SRM 53-30-70-0I-1 SHEET 1; FIGURE 2.  VERIFIED CURED POTTING COMPLETE AT ROOM TEMPERATURE; SANDED POTTED AREA TILL SMOOTH AND FABRICATED REPAIR PLIES AND INSTALLED WITH ADHESIVE. SANDED REPAIR PLIES IAW SRM 51-70-05-2R-2 PARA 4.I; K. REQUEST POST CURE NDI IAW SRM 51-70-05-2R-2 PARA 4.J.;[09] INSPECTED AND VERIFIED CORRECTIVE ACTIONS 4; 5; 6 AND 7.;[10] POST REPAIR UT INSPECTED PER 737NDT PART 4 51-00-02. NO DEFECTS FOUND. TOOL E650 ATS2341 DUE 06/2023.;[11] APPLIED PRIMER AND FINISH TO BAGSIDE REPAIR AREA IAW AMM 51-21-99-300-802<BR>PAR. 3. C. (1) (C) - (E) FOLLOWING SRM 51-70-05-2R-2 PAR. 4. K.<BR><BR>INNER SKIN DAMAGE HAS BEEN REPAIRED IAW SRM 51-70-05-2R-2.;[12] ATTACHED CURE TAPE TO THIS FAULT RECORD.;[13] FINAL INSPECTION. JOB COMPLETE.

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