# SDR DALA2026092905403

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 22, 2026
- Submitted: September 29, 2026
- Operation: Air carrier
- Aircraft: [N843MH](https://openairdocs.org/aircraft/N843MH), registered now
- Make and model: Boeing 767432ER
- Aircraft serial: 29716
- Aircraft time: 100,272 hours, 16,631 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Zone 200
- 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/DALA2026092905403

## Discrepancy

CORROSION FLOOR BEAM UPPER FLANGE OF BSTA 1480 AND LBL49 AT AFT GALL EY AREA.   REPLACED UPPER FLANGE ON FLOOR BEAM OF BSTA 1480 AND LBL 49 AT AFT GALLEY AREA AS PER B767-400 SRM 53-00-51 (1826979)(AIRCRAFT GROUNDED)

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