Service difficulty report · Control Module · Boeing 737890

Difficulty date
September 20, 2011
Submitted
September 22, 2011
Operation
Air carrier
Aircraft
N560AS
Make and model
Boeing 737890
Aircraft serial
35179
Aircraft time
19,405 hours, 6,040 cycles
Engine
Cfmint CFM567B27
Part
Control Module
Part number
233A32031
Part serial
D02143
Condition
Faulty
Location
Cockpit
Part time
19,405 hours, 6,040 cycles
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

FOUND NR 1 ENG CONTROL LIGHT WILL NOT TEST. DUPLICATED DEFECT NR 1 ENG CONT LT WONT TEST WITH LIGHTS TEST. REPLACED ENG CONTROL MODULE REF MM:73 21 12 OPS TEST ALL CHECK NORMAL.