# SDR 99ZZZX3868

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 10, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N625MB](https://openairdocs.org/aircraft/N625MB), registered now
- Make and model: Bolkms BK117A3
- Aircraft serial: 7108
- System (JASC): [7712 · Engine BMEP/Torque Indicating](https://openairdocs.org/jasc/7712)
- Part: Transducer
- Part number: G555674
- Condition: Malfunctioned
- Location: Engine Torque
- Part time: 164 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX3868

## Discrepancy

DURING FLIGHT, TQ READS 20 PERCENT AT ITS HIGHEST POINT.  WITH AC MASTER ON, THE TQ INDICATOR SPINS CLOCKWISE 2 TIMES, THEN FLICKERS BELOW ZERO.  REPLACED WITH NEW UNIT, CORRECTED PROBLEM.

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