# SDR CALA2026042315644

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2026
- Submitted: April 23, 2026
- Operation: Air carrier
- Aircraft: [N493UA](https://openairdocs.org/aircraft/N493UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1821
- Aircraft time: 69,686 hours, 30,985 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Duct
- Part number: 7450404506
- Condition: Cracked
- Location: Thrust Reverser
- 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/CALA2026042315644

## Discrepancy

NR 2 ENG RT T/R C-DUCT HAS CRACKED AT L/E UPPER AIR PATH SKIN. REMOVED NR 2 ENG RT T/R IAW AMM 78-32-03-000-010-A. REMOVED AND REPLACED L/E AIR PATH SKIN IAW SRM 51-42-11/001. REINSTALLED NR 2 ENG RT T/R IAW AMM 78-32-03-400-010-A. RIG AND OPS CHECKED GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.