# SDR SWAA2021052593538

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 20, 2020
- Submitted: May 25, 2021
- Operation: Air carrier
- Aircraft: N405WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27893
- Aircraft time: 65,735 hours, 38,905 cycles
- System (JASC): [5743 · Wing, Landing Gear Attach Fittings](https://openairdocs.org/jasc/5743)
- Part: Trunnion
- Condition: Corroded
- Location: Lt Mlg
- 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/SWAA2021052593538

## Discrepancy

L/H MLG FWD TRUNNION SUPPORT FITTING LOWER OUTBD LUG FACE HAS EVIDENCE OF CORROSION / REPAIRED PER EA 1-A57-3246 REV 11

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