# SDR 2001F00539

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 13, 2001
- Submitted: October 29, 2001
- Operation: Air carrier
- Aircraft: N404EM
- Make and model: Bell 222UT
- Registry model: [Bell 222UT](https://openairdocs.org/model/bell-222ut) (OpenAirDocs)
- Aircraft serial: 47514
- System (JASC): [6730 · Rotorcraft Servo System](https://openairdocs.org/jasc/6730)
- Part: Actuator
- Part number: 222382001103
- Part serial: 0162A
- Condition: Leaking
- Location: Main Rotor
- Part time: 407 hours
- Stage of operation: NR
- How discovered: O
- Nature of condition: K
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2001F00539

## Discrepancy

DUAL HYDRAULIC SERVO ACTUATOR LEAKING BEYOND SERVICEABLE LIMITS.  LOWER BEARING BECAME UNSTAKED.  REPLACED WITH NEW UNIT CORRECTED PROBLEM.  (M)

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