# SDR AALA201708099017

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2017
- Submitted: August 10, 2017
- Operation: Air carrier
- Aircraft: [N112AN](https://openairdocs.org/aircraft/N112AN), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 5991
- Aircraft time: 12,512 hours, 2,547 cycles
- Engine: Iae V2533A5
- Engine time: 12,538 hours, 2,552 cycles
- System (JASC): [7330 · Engine Fuel Indicating System](https://openairdocs.org/jasc/7330)
- Part: Thermocouple
- Part number: 22912200
- Condition: Faulty
- Location: Engine
- Stage of operation: IN
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201708099017

## Discrepancy

AIRCRAFT WAS NOT GROUNDED. NOTICABLE DIFFERENCE IN ENGINE PERFORMANCE. IDLE: 1 EPR (.91) 2 (.94), 1 ENGINE FF (760) 2 (1280). EGT 1 (422) 2 (407). N2 1 ENGINE (64.9 ) 2 (73.5). N1 1 ENGINE (30.3) 2 (41.2). AT 10000 SAT, SPEED 250 KDS. ECAM MAINTANENCE MESSAGE, FADEC. MAINTENANCE ACCOMPLISHED TSM TASK 73-22-00-810-812-A AND REPLACED NR 2 ENGINE FUEL TEMPERATURE THERMOCOUPLE PER AMM 73-35-15. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK. (SEE ALSO AALA201708109013 FOR FUEL FILTER)

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