Service difficulty report · Warning Light · Boeing 737890

Difficulty date
June 15, 2015
Submitted
June 19, 2015
Operation
Air carrier
Aircraft
N530AS
Make and model
Boeing 737890
Aircraft serial
36578
Aircraft time
20,254 hours, 6,094 cycles
Engine
Cfmint CFM567B27
Part
Warning Light
Condition
False Activation
Location
Fmv
Stage of operation
IN
How discovered
9
Nature of condition
N
Precautionary procedure
K

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

What was found

WHEN ACCOMPLISHING ENG NR 2 BITE TEST FOUND FAULT FMV POSITION SIGNAL IS OUT OF RANGE. FLIGHT LEG 2 AND 3 MSG 73-10342. SHORT TIME FAULT. FAULT MUST BE CORRECTED IN 50 FLIGHT HOURS. ACFT GROUNDED. FAULT MSG NO LONGER IN CURRENT OR FAULT HISTORY. EEC TEST & ACTUATOR TEST PASSED REF FIM 73-25, TASK 803.