Service difficulty report · Eec · Boeing 737890

Difficulty date
March 28, 2016
Submitted
March 30, 2016
Operation
Air carrier
Aircraft
N530AS
Make and model
Boeing 737890
Aircraft serial
36578
Aircraft time
23,535 hours, 7,039 cycles
Engine
Cfmint CFM567B27
Part
Eec
Part number
2042M67P04
Part serial
FFFB3467
Condition
Failed
Location
Nr 2 Engine
Part time
7,990 hours, 2,485 cycles
Stage of operation
IN
How discovered
V
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

NR 2 ENGINE HAS HISTORY OF INTERMITTENT ENGINE CONTROL LIGHT ILLUMINATION WITH FAULT MESSAGES 75-10582 AND 75-20582 SET. ACFT GROUNDED. ENGINEERING REQUEST ACCOMPLISHED PERFORMED NR 2 ENGINE ELECTRONIC ENGINE CONTROL DOWNLOAD REF 73-21-60 WITH LAPTOP AND TURNED IT OVER TO TECH SERVICES. REF AMM 73-21-60, R & R NR 2 ENGINE ELECTRONIC ENGINE CONTROL, OPS CHECK NORMAL, REF SAME AND FADEC SYS TEST.