# SDR USAA2009111993173

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 18, 2009
- Submitted: November 19, 2009
- Operation: Air carrier
- Aircraft: N505AU
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 23380
- Aircraft time: 64,211 hours, 44,015 cycles
- System (JASC): [7712 · Engine BMEP/Torque Indicating](https://openairdocs.org/jasc/7712)
- Part: Indicator
- Part number: WL101EED3
- Part serial: AF193087
- Condition: Faulty
- Location: Cockpit
- Part time: 58,386 hours, 36,493 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2009111993173

## Discrepancy

FLT 1171 - CLT TO IAH - SHORTLY AFTER TAKEOFF NR 2 ENGINE WAS INDICATING LOW TORQUE.  THE CREW DECIDED TO RETURN TO THE FIELD.  NO EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED WITHOUT FURTHER INCIDENT.  REPLACED NR 2 ENGINE N1 INDICATOR 64211.

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