# SDR F3LA200100013

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 30, 2001
- Submitted: February 1, 2001
- Operation: Air carrier
- Aircraft: [N118RW](https://openairdocs.org/aircraft/N118RW), registered now
- Make and model: Boeing 737-2Y5
- Registry model: [Boeing 737-2Y5](https://openairdocs.org/model/boeing-737-2y5) (OpenAirDocs)
- Aircraft serial: 23040
- Aircraft time: 56,562 hours, 27,004 cycles
- System (JASC): [7711 · Engine Pressure Ratio (EPR)](https://openairdocs.org/jasc/7711)
- Part: Transmitter
- Part number: LG80A6
- Part serial: M0414
- Condition: Reads Low
- Location: Nr 1 Engine
- 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/F3LA200100013

## Discrepancy

AIR TURNBACK.  FLIGHT CREW REPORTED NR 1 ENGINE ANTI-ICE VALVES INDICATED OPEN ON OVERHEAD PANEL.  AT CLIMB POWER, NR 1 ENGINE EPR AT APPROXIMATELY 87 PERCENT       AND NR 2 ENGINE EPR AT 90 PERCENT.  REPLACED NR 1 ENGINE EPR TRANSMITTER PER MM 77-11-21.  PERFORMED ENGINE RUN PER MM 71-09-236, PAGE 206, AND FOUND TO BE WITHIN LIMITS.

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