# SDR SWAA2024052881425

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 2, 2024
- Submitted: May 28, 2024
- Operation: Air carrier
- Aircraft: [N473WN](https://openairdocs.org/aircraft/N473WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33832
- Aircraft time: 65,755 hours, 39,229 cycles
- System (JASC): [5514 · Horizontal Stabilizer Miscellaneous Structure](https://openairdocs.org/jasc/5514)
- Part: Seal
- Part number: UNKNOWN
- Condition: Deteriorated
- 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/SWAA2024052881425

## Discrepancy

RIGHT HORIZONTAL STABILIZER I/B BALANCE LWR T/E ACCESS PANEL 343AB 2 AFT ANGLE METAL SEALS WITH BROW COVERS DETERIORATED..<[01] REMOVED AND REPLACED FWD AND AFT ANGLE METAL SEAL (PART#186A3004-4 AND 186A3004-18) FROM PANEL 343AB RIGHT HORIZONTAL STABILIZER I/B BALANCE LWR T/E PER B737-700 SRM 51-40-02-0G-0.;[02] VERIFIED AND INSPECTED STEP#1.

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