# SDR ASAA2023010642521

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2023
- Submitted: March 24, 2023
- Operation: Air carrier
- Aircraft: [N837VA](https://openairdocs.org/aircraft/N837VA), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 04558
- Aircraft time: 37,971 hours, 12,587 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Door Sill
- Part number: D5348004320701
- Condition: Corroded
- Location: Unknown
- 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/ASAA2023010642521

## Discrepancy

CORROSION ON R-2 SUB-THRESHOLD SUPPORT BEAM PREVIOUS REPAIR AT FRAME 67+16 TO FRAME 68, -Y 47, FLOOR LEVEL. GROUNDED - YES. FOUND NO ALLOWABLE LIMITS ON CORROSION AT R-2 DOOR SUB-THRESHOLD SUPPORT BEAM PREVIOUS REPAIR. REMOVED AND REPLACED R-2 DOOR SUB-THRESHOLD SUPPORT BEAM (SILL). IAW A320 SRM 53-41-14-283-002, SRM 51-42-11, SRM 51-23-12 AND DWG D53480505.

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