# SDR SIMA951481

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 28, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N309AW
- Make and model: Boeing 737-3G7
- Registry model: [Boeing 737-3G7](https://openairdocs.org/model/boeing-737-3g7) (OpenAirDocs)
- Aircraft serial: 24711
- Engine: Pwa PW127
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Nh Sensor
- Part number: 3033515
- Condition: Malfunctioned
- Location: Nr 2 Engine
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA951481

## Discrepancy

FWA - FLT 4393 - NR 2 ENGINE TORQUE SURGE DURING CLIMB.  REMOVED AND INSPECTED NR 2 ENGINE NH SENSOR, IAW MM 72-00-00. PERFORMED GROUND PERFORMANCE RUNS.  AIRCRAFT RELEASED FOR SERVICE.  (W)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.