What was found
TORQUE OSCILLATIONS DURING POWER CHANGES. TESTED UNIT AND COULD NOT DUPLICATE PROBLEM.
- Difficulty date
- April 11, 2001
- Submitted
- May 7, 2001
- Operation
- General aviation
- Aircraft
- N142PH
- Make and model
- Bell 412
- Aircraft serial
- 33150
- Aircraft time
- 4,508 hours
- Engine
- Pwa PT6T3B
- System (JASC)
- 7321 · Fuel Control/Turbine Engines
- Part
- Control Unit
- Part number
- 32447066
- Part serial
- A8159
- Condition
- Malfunctioned
- Location
- Engine
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.