# SDR USAA2013070800007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 6, 2013
- Submitted: July 8, 2013
- Operation: Air carrier
- Aircraft: [N177US](https://openairdocs.org/aircraft/N177US), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1517
- Aircraft time: 41,858 hours, 15,269 cycles
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Sense Line
- Part number: 1788M44G01
- Condition: Chafed
- Location: Nr 1 Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: R
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2013070800007

## Discrepancy

NR 1 ENG WOULD ONLY PRODUCE 72 PERCENT N1 AFTER MOVING THRUST LEVERS TO CLIMB. FOUND PS3 LINE CHAFED THROUGH AT STARTER DUCT.  REPLACED PS3 LINE IAW AMM 72-00-00-200-026A.

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