Service difficulty report · Eec

Difficulty date
November 16, 1998
Submitted
March 26, 2000
Operation
Air carrier
Engine
Cfmint CFM565C4
Part
Eec
Condition
Malfunctioned
Location
Nr 3 Engine
Stage of operation
CR
Nature of condition
R
Precautionary procedure
O

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

What was found

(CAN) DURING FLIGHT, THE NR 3 ENGINE STARTED TO LOSE POWER. N1 FLUCTUATED FROM MINIMUM TO MAXIMUM. POST-FLIGHT, THE NR 3 ENGINE ELECTRONIC CONTROL UNIT WAS REPLACED AND THE ENGINE WAS GROUND RUN SERVICEABLE.