# SDR 10252005A

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2005
- Submitted: November 25, 2005
- Operation: Air carrier
- Aircraft: N341CJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 341
- Aircraft time: 24,815 hours, 30,145 cycles
- Propeller: Hamstd 14RF19
- System (JASC): [6140 · Propeller Indication System](https://openairdocs.org/jasc/6140)
- Part: Indicator
- Part number: 10223N0
- Part serial: 165
- Condition: Malfunctioned
- Location: Prop Rpm
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/10252005A

## Discrepancy

LEFT PROP RPM DROPPED 300 RPM IN FLIGHT, UNABLE TO SYNC, AFTER LANDING.  LT PROP RPM DROPPED TO 0.  REMOVED AND REPLACED PROP RPM GAUGE PN ON/OFF 10223N0, SN ON 237, SN OFF 165 OPS CHECK GOOD.

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