# SDR CALA2026090919331

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2026
- Submitted: September 9, 2026
- Operation: Air carrier
- Aircraft: [N16701](https://openairdocs.org/aircraft/N16701), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28762
- Aircraft time: 86,115 hours, 31,680 cycles
- System (JASC): [5743 · Wing, Landing Gear Attach Fittings](https://openairdocs.org/jasc/5743)
- Part: Trunnion
- Part number: 115A52118
- Condition: Corroded
- Location: Zone 700
- 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/CALA2026090919331

## Discrepancy

AFTER FURTHER EVALUATION FOUND DAMAGE CORROSION AT THE RT MLG FWD TRUNNION SUPPORT FIT TO BE OUT OF LIMITS.  PERFORMED THE REPAIR TO THE RT WING REAR SPAR AT IRSS 180 IAW ECRA 5720-03678 REV A,

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