What was found
(CAN) PILOT REPORTED RT ENGINE ROUGH AT IDLE, RPM OSCILLATIONS FROM 800 TO 1200, MANIFOLD PRESSURE HIGHER THAN NORMAL BY 3-5". FUEL SERVO REPLACED.
- Difficulty date
- March 6, 2012
- Submitted
- September 14, 2015
- Operation
- General aviation
- Make and model
- Piper PA31
- Aircraft time
- 12,903 hours
- Engine
- Lyc TIO540A2C
- Propeller
- Hartzl HCE3YR2A
- System (JASC)
- 7322 · Fuel Control/Reciprocating Engines
- Part
- Fuel Control
- Condition
- Malfunctioned
- Location
- Engine
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- R, J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.