# SDR DALA2026053103290

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 29, 2026
- Submitted: May 31, 2026
- Operation: Air carrier
- Aircraft: [N351NW](https://openairdocs.org/aircraft/N351NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 766
- Aircraft time: 81,652 hours, 38,567 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Door Sill
- 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/DALA2026053103290

## Discrepancy

LEVEL 2 CORROSION, AFT PASSENGER CABIN, AFT R/H DOOR CUTOUT AT Y-1235MM FR68 SILL BEAM WITH CORROSION.  FOUND DURING PROCESS WITH ORNRC 200- 278.  PERFORMED REPAIR AFT PASSENGER CABIN AFT RH DOOR CUT OUT SILL BEAM BETWEEN FR 67 +335MM AND FR 68 +35MM I/A/W A320 SRM TASK 53 -41-14-300-001 FIG 001 REPAIR PRINCIPLE 7. THIS IS A MAJOR PERMANENT CATEGORY A REPAIR WITH NOT ADDITIONALS REQUIREMENTS. A320 SRM REV 157.00 DATED 15-APR-26. (LP: 119623, AIRCRAFT WAS GROUNDED)

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