# SDR CALA2018091001925

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2018
- Submitted: September 10, 2018
- Operation: Air carrier
- Aircraft: [N456UA](https://openairdocs.org/aircraft/N456UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1128
- Aircraft time: 62,610 hours, 24,541 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Door Sill
- Part number: D5348004320701
- Condition: Corroded
- Location: Fuselage
- 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/CALA2018091001925

## Discrepancy

R2 DOOR ENTRY SILL CORRODED. EVALUATED R2 DOOR SILL AT THE AFT I/B SIDE MATERAIL LOSS .050, MAX ALLOWED .024 AND IS OUT OF LIMITS IAW 53-41-14-283-002. REMOVED AND REPLACED R2 DOOR SILL IAW SRM 51-72-11-911-001.

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