# SDR SWAA2024020743584

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2023
- Submitted: February 7, 2024
- Operation: Air carrier
- Aircraft: [N453WN](https://openairdocs.org/aircraft/N453WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29847
- Aircraft time: 64,260 hours, 38,169 cycles
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Lug
- Part number: UNKNOWN
- Condition: Worn
- Location: Horizontal Stab
- 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/SWAA2024020743584

## Discrepancy

RH HORIZ STAB FRONT SPAR TO CENTER BOX ATTACHMENT LOWER LUG PIN SPOTS OF WORN OUT PLATING. *CORRECTION* RH HORIZ STAB REAR SPAR TO CENTER BOX ATTACHMENT LOWER LUG PIN SPOTS OF WORN OUT PLATING<[01] RH HORIZ STAB REAR SPAR TO CENTER BOX ATTACHMENT LOWER LUG PIN REPLACED ON TTG8Q003DGS4;[02] VERIFIED STEP 1

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