# SDR AALA202011029005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 1, 2020
- Submitted: November 5, 2020
- Operation: Air carrier
- Aircraft: [N142AN](https://openairdocs.org/aircraft/N142AN), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6711
- Aircraft time: 16,245 hours, 6,169 cycles
- Engine: Iae V2533A5
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Diverter
- Condition: Inoperative
- Location: Nr 2 Eng Fuel
- Stage of operation: TO
- How discovered: V
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202011029005

## Discrepancy

AIRCRAFT WAS GROUNDED.  NR 2 ENGINE FAILED TO SPOOL UP AT SAME RATE AS NR 1 ENGINE.  TAKEOFF WAS REJECTED BELOW 30 KNOTS WITH NR 2 ENGINE AT 1.05 EPR AND NR 1 ENGINE PAST 1.40 EPR.  SUPPLEMENTAL INFORMATION: REPLACED AND VERIFIED FUNCTION OF NR 2 ENGINE FUEL DIVERTER VALVE AND ACCOMPLISHED ASSOCIATED TESTS, PER AMM 73-13-42.

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