# SDR HEEA0012879

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 9, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N406PH](https://openairdocs.org/aircraft/N406PH), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53198
- System (JASC): [6240 · Main Rotor Indicating System](https://openairdocs.org/jasc/6240)
- Part: Transmitter
- Part number: 222375077119
- Condition: Failed
- Location: Rotor Torque
- Part time: 48 hours
- Stage of operation: HO
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA0012879

## Discrepancy

WHILE HOVERING AT 68-71 PERCENT TORQUE, TORQUE GAUGE STARTED INCREASING UNTIL REACHING FULL SCALE AND THEN WENT TO ZERO PERCENT INDICATION.

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