# SDR 20000919SH026

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2000
- Submitted: September 19, 2000
- Operation: General aviation
- Aircraft: [N55AS](https://openairdocs.org/aircraft/N55AS), registered now
- Make and model: Amd FALCON50MYST
- Aircraft serial: 214
- Engine: Garrtt TFE73131C
- System (JASC): [7260 · Turbine Engine Accessory Drive](https://openairdocs.org/jasc/7260)
- Part: Carbon Seal
- Part number: 30727841
- Condition: Leaking
- Location: Accessory Grbx
- Component: Accessory Gearb, Honeywell
- Component part number: 3070003
- Stage of operation: IN
- How discovered: V
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/20000919SH026

## Discrepancy

ENGINE NEW ON 6-5-90 WITH SB TFE731-72-3124 AND TFE731-72-3289 INCORPORATED.  ENGINE HAS HAD SEAL REPLACED ON THE FOLLOWING DATES AND ENGINE TIMES:  TSN 2603.9, 4/5/96;TSN 2720.1, 7-8-96; TSN 2978.6, 1-24-97; TSN 3725.9, 6/26/98; TSN 3962.3, 12/1/98; TSN 3983.0, 12/21/98; TSN 3992.2, 1/4/99; TSN 4000.5, 1/9/99.  (X)

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