# SDR DALA2026021100977

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 2026
- Submitted: February 11, 2026
- Operation: Air carrier
- Aircraft: [N189DN](https://openairdocs.org/aircraft/N189DN), registered now
- Make and model: Boeing 767332
- Aircraft serial: 25990
- Aircraft time: 123,162 hours, 18,270 cycles
- System (JASC): [5322 · Fuselage Internal Mounting Structure](https://openairdocs.org/jasc/5322)
- Part: Shear Tie
- Condition: Corroded
- Location: Zone 100
- 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/DALA2026021100977

## Discrepancy

BULK CARGO FLOOR FRAME LOWER CHORD FOUND CORROSION ON STA 1562, S39L-S39R.   REMOVED AND REPLACED THE SHEAR TIE AS PER B767-300 SRM 51-40-02 (1434714)

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