# SDR SWAA2026061197111

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 9, 2026
- Submitted: June 12, 2026
- 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: 29,122 hours, 14,821 cycles
- System (JASC): [5751 · Ailerons](https://openairdocs.org/jasc/5751)
- Part: Rod End
- Condition: Corroded
- Location: Zone 600 Aileron
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026061197111

## Discrepancy

THE RIGHT WING AILERON TAB ATTACH (HINGE) ROD ENDS ALL HAVE EVIDENCE OF EXTERNAL SURFACE CORROSION..  REMOVED RT AILERON TRIM TAB PER AMM 27-11-21.   R & R RIGHT WING AILERON TAB ATTACH ROD ENDS IAW CMM 57-50-26.  REINSTALLED RT AILERON TRIM TAB IAW AMM 27-11-21.

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