Service difficulty report · Fault Code · Boeing 737990ER

Difficulty date
May 10, 2018
Submitted
June 11, 2018
Operation
Air carrier
Aircraft
N491AS
Make and model
Boeing 737990ER
Aircraft serial
44109
Aircraft time
9,945 hours, 3,365 cycles
Engine
Cfmint CFM567B27E
Part
Fault Code
Condition
False Indication
Location
Nr 2 Engine
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

WHILE ACCOMPLISHING TASK CARD 78273000, FOUND THE NR 2 ENGINE HAD A RECENT FAULT CODE 76-31362, THE START LEVER SIGNALS DISAGREE. LONG TIME FAULT ACFT GROUNDED. ACCOMPLISHED FIM 76-11 TASK 801. FAULT IS NO LONGER PRESENT AND DID NOT RETURN ON FLIGHT LEG 0.