Service difficulty report · Magneto · Robsin R44RAVENII

Difficulty date
November 5, 2014
Submitted
March 12, 2015
Operation
General aviation
Make and model
Robsin R44RAVENII
Aircraft time
5,283 hours
Engine
Lyc IO540AE1A5
Part
Magneto
Part number
BL60064620
Condition
Failed
Location
Engine
Stage of operation
CR
How discovered
O
Nature of condition
R, J
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

(CAN) TEMPORARY POWER LOSS IN FLIGHT. SUSPECT POOR TACHOMETER SIGNAL FROM MAGNETO TACHOMETER POINTS TO ENGINE RPM GOVERNOR.