# SDR SWAA2023082987056

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 2023
- Submitted: August 29, 2023
- Operation: Air carrier
- Aircraft: N420WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29825
- Aircraft time: 72,005 hours, 42,658 cycles
- System (JASC): [5350 · Aerodynamic Fairings](https://openairdocs.org/jasc/5350)
- Part: Panel
- Part number: UNKNOWN
- Condition: Elongated
- Location: Zn 100 Fus Lower
- 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/SWAA2023082987056

## Discrepancy

WTB FAIRING 193AL HAS SEVERAL ELONGATED FASTENER HOLES<[01] UPDATED STEP 4 AND 5;[02] VERIFIED STEPS 1;2; IN PARTIAL.;[03] VERIFIED STEPS 4;5 COMPLETE.;[04] DUE TO EXTENT OF DAMAGE PANEL WAS REPLACED WITH A SERVICEABLE UNIT IAW SRM 51-10-02-0G-0 PAR 9.;[05] VERIFIED CORRECTIVE ACTION ITEM 4 AND MEASUREMENTS TABLE.

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