# SDR SWAA2023061248154

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 12, 2023
- Submitted: June 12, 2023
- Operation: Air carrier
- Aircraft: [N8540V](https://openairdocs.org/aircraft/N8540V), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 63598
- Aircraft time: 19,326 hours, 9,563 cycles
- System (JASC): [5400 · Nacelle/Pylon Structure](https://openairdocs.org/jasc/5400)
- Part: Panel
- Condition: Cracked
- 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/SWAA2023061248154

## Discrepancy

ENG # 2 FORWARD THUMBNAIL PANEL # 441AT WITH CRACKED I/B AND O/B EDGE METAL FINGER SEALS<[01] REMOVED AND REPLACED ENG#2 FORWARD THUMBNAIL PANEL # 441AT I/B AND O/B EDGE METAL FINGER SEALS;[02] REMOVED AND REPLACED ENG#2 FORWARD THUMBNAIL PANEL # 441AT I/B AND O/B EDGE METAL FINGER SEALS IN REF WITH SRM 51-40-02;[03] VERIFIED STEP 2; AKNOWLEDGED STEP 1

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