What was found
PARTIAL POWER LOSS & ENG ROUGHNESS REPORTED. BROKEN INTAKE VLV FOUND ON NR 5 CYLINDER.
- Difficulty date
- February 4, 2015
- Submitted
- February 10, 2015
- Operation
- Air carrier
- Aircraft
- N4126A
- Make and model
- Robsin R44RAVENII
- Aircraft serial
- 12096
- Aircraft time
- 3,228 hours
- Engine
- Lyc IO540AE1A5
- Engine time
- 3,228 hours
- System (JASC)
- 8530 · Reciprocating Engine Cylinder Section
- Part
- Intake Valve
- Condition
- Broken
- Location
- Nr 5 Cylinder
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- R, E
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.