# SDR SWAA2021112446451

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 20, 2021
- Submitted: April 27, 2022
- Operation: Air carrier
- Aircraft: N786SW
- Make and model: Boeing 737
- Aircraft serial: 29811
- Aircraft time: 68,455 hours, 40,247 cycles
- System (JASC): [5740 · Wing, Attach Fittings](https://openairdocs.org/jasc/5740)
- Part: Fitting
- Condition: Corroded
- Location: L/H Mlg W/W
- 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/SWAA2021112446451

## Discrepancy

SUPPLEMENTAL INFORMATION: LFT MLG FWD TRUNNION SUPPORT FITTING UPPER O/B (#1) BORE HAS EVIDENCE OF CORROSION ; LFT MLG FWD TRNNION SPPORT FITTING PPER O (#1) ORE HAS EVIDENCE OF CORROSION / [01] REPAIRED PER EA 1-A57-3246 REV 14

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