Service difficulty report · Alternator · Robsin R44RAVENII

Difficulty date
February 9, 2012
Submitted
September 14, 2015
Operation
General aviation
Make and model
Robsin R44RAVENII
Aircraft time
50 hours
Engine
Lyc IO540AE1A5
System (JASC)
2422 · AC Inverter
Part
Alternator
Part number
D7481ALU85219
Condition
Inoperative
Part time
49 hours
Stage of operation
CR
How discovered
O
Nature of condition
H
Precautionary procedure
A

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

What was found

(CAN) ALTERNATOR LIGHT COME ON DURING FLIGHT. RESET PROCEDURES WAS NOT SOLVING THE PROBLEM. SYSTEMS WERE RUNNING ON BATTERIES ONLY. FLIGHT WAS TERMINATED.