# SDR RAIA990337

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 25, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N428AM](https://openairdocs.org/aircraft/N428AM), registered now
- Make and model: Bag JETSTM3201
- Aircraft serial: 877
- System (JASC): [6140 · Propeller Indication System](https://openairdocs.org/jasc/6140)
- Part: Tach Generator
- Part number: AG34
- Condition: Failed
- Location: Right
- Part time: 11,446 hours
- Stage of operation: TX
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAIA990337

## Discrepancy

FLT 7448 - STL - RIGHT RPM INDICATION FLUCTUATING.  MAINTENANCE REPLACED RIGHT TACH GENERATOR.  (M)

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