# SDR SI3R00002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 25, 2000
- Submitted: September 7, 2000
- Operation: Air carrier
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Engine: Ge CT79B
- System (JASC): [7210 · Turbine Engine Reduction Gear](https://openairdocs.org/jasc/7210)
- Part: Ring
- Part number: 6044T35P10
- Part serial: UDAG0704
- Condition: Broken
- Location: Gearcase
- Part time: 21,652 hours
- Component: Gearcase
- Component part number: GC49
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SI3R00002

## Discrepancy

UPON DISASSEMBLY OF GEAR CASE, FOUND DAMPENER RING, PN 792207-3, BROKEN.  CUP, PN 775754-20, VIBRATED LOOSE FROM RIGHT HAND IDLER GEAR, PN 775754-5.  HSS SO NR 430345 SO.  CUST:  AMR.  (X)

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