# SDR 2000ZZZX496

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 20, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N52285](https://openairdocs.org/aircraft/N52285), registered now
- Make and model: Snias AS350B3
- Aircraft serial: 3251
- System (JASC): [6520 · Tail Rotor Gearbox](https://openairdocs.org/jasc/6520)
- Part: Seal
- Part number: 350A33020006
- Condition: Leaking
- Location: T/R Gearbox
- Part time: 16 hours
- Stage of operation: IN
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2000ZZZX496

## Discrepancy

LEAKING AT INPUT SEAL BEYOND SERVICEABLE LIMITS.  REPLACED WITH NEW UNIT, CORRECTED PROBLEM.

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