# SDR AALA201709109001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 7, 2017
- Submitted: September 11, 2017
- Operation: Air carrier
- Aircraft: [N171US](https://openairdocs.org/aircraft/N171US), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1465
- Aircraft time: 56,724 hours, 21,173 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Ring
- Condition: Chafed
- Location: Thrust Reverser
- Component: Engine, Cfmint, CFM565BXP
- Component part number: 1887M10G04
- 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/AALA201709109001

## Discrepancy

AIRCRAFT WAS GROUNDED. CHAFED NR 2 ENGINE OUTBOARD "C" DUCT V-BAND. REPLACED NR 2 ENG OUTBOARD "C" DUCT J RING PER CMM 78-32-36 REPAIR 52.

---
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.