What was found
TWO SERVOS REMOVED. BOTH INSTALLED NEW AT THE FACTORY WITH THE SAME TIME ON THEM. BOTH SERVOS LEAKING HYDRAULIC FLUID FROM THE PILOT VALVE.
- Difficulty date
- December 1, 2005
- Submitted
- June 6, 2006
- Operation
- General aviation
- Make and model
- Robsin R44RAVENII
- Aircraft time
- 516 hours
- Engine
- Lyc IO540AE1A5
- System (JASC)
- 6730 · Rotorcraft Servo System
- Part
- Servo
- Part number
- D2121
- Part serial
- 46064607
- Condition
- Leaking
- Location
- Pilot Valve
- Part time
- 414 hours
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.