What was found
TORQUE SPLIT. TESTED UNIT AND FOUND SERVO VALVES LEAKING. REPLACED SERVO VALVE AND SERVO LEVER WITH REWORKED PART. UNIT TESTED SATISFACTORY.
- Difficulty date
- July 29, 2002
- Submitted
- August 19, 2002
- Operation
- Air carrier
- Aircraft
- N2148K
- Make and model
- Bell 412
- Aircraft serial
- 36001
- Aircraft time
- 16,915 hours
- Engine
- Pwa PT6T3B
- System (JASC)
- 7321 · Fuel Control/Turbine Engines
- Part
- Servo Valve
- Condition
- Leaking
- Location
- Tcu
- Component
- Control Unit
- Component part number
- 32447066
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- K, L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.