# SDR COMA9630070

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 18, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N340SF](https://openairdocs.org/aircraft/N340SF), registered now
- Make and model: Saab SF340A
- Registry model: [Saab SF340A](https://openairdocs.org/model/saab-scania-sf340a) (OpenAirDocs)
- Aircraft serial: 340A014
- Propeller: Rotol R3894123F25
- System (JASC): [6114 · Propeller Hub Section](https://openairdocs.org/jasc/6114)
- Part: O-Ring
- Part number: 7503503AG
- Condition: Worn
- Location: Rt Prop
- Stage of operation: LD
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/COMA9630070

## Discrepancy

RT PROPELLER RPM DROPPED TO 1340 DURING LANDING.  REPLACED THE PROPELLER PISTON DOME O-RING.

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