# SDR 99ZZZX3959

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 4, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N104LN](https://openairdocs.org/aircraft/N104LN), registered now
- Make and model: Snias AS350B3
- Aircraft serial: 3134
- System (JASC): [6710 · Main Rotor Control](https://openairdocs.org/jasc/6710)
- Part: Servo
- Part number: 704A44831140
- Condition: Cracked
- Location: Tail Rotor
- Part time: 27 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX3959

## Discrepancy

SUSPECT CRACK OR MACHINE DEFECT ON THE BOTTOM TUBE OF SERVO.  REPLACED WITH NEW UNIT, CORRECTED PROBLEM.

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