# SDR CA971210005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 13, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Cvac 340CVAC
- System (JASC): [6140 · Propeller Indication System](https://openairdocs.org/jasc/6140)
- Part: Beta Switch
- Part number: 651685
- Condition: Sticking
- Location: Prop
- 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/CA971210005

## Discrepancy

(CAN) DURING CLIMB-OUT, PROPELLER BETA RANGE WARNING LIGHT ILLUMINATED.  AIRCRAFT RETURNED TO BASE.  MAINTENANCE TROUBLESHOOTING REVEALED THE SWITCH PLUNGER WAS STICKING.  THE PLUNGER WAS LUBRICATED AND FUNCTIONALLY CHECKED SERVICEABLE.

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