Service difficulty report · Eec · Boeing 737890

Difficulty date
February 17, 2020
Submitted
February 26, 2020
Operation
Air carrier
Aircraft
N568AS
Make and model
Boeing 737890
Aircraft serial
35183
Aircraft time
49,819 hours, 14,985 cycles
Engine
Cfmint CFM567B27
Part
Eec
Condition
Faulted
Location
Nr 2 Engine
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

REF T/C 78273000. #2 ENG LONG TIME FAULT. MAINT MSG 73-10782, INTERNAL EEC FAULT BSV POSITION SIGNALS DISAGREE. GROUNDED - YES. INTERROGATED FMC CDU FOR NO 2 ENG FAULT MSG 73-10782 AND FOUND THIS MESSAGE WAS NO LONGER ACTIVE AT THIS TIME. REF TECH SERVICES NOTE, REF L/P 12184603 ABOUT EEC REPLACEMENT CLEARING THIS FAULT.