Service difficulty report · Engine · Boeing 737890

Difficulty date
January 23, 2016
Submitted
January 25, 2016
Operation
Air carrier
Aircraft
N584AS
Make and model
Boeing 737890
Aircraft serial
35682
Aircraft time
32,395 hours, 9,670 cycles
Engine
Cfmint CFM567B27B3
Part
Engine
Condition
Faulted
Location
Nr 1
Stage of operation
IN
How discovered
9
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

WHILE PERFORMING T/C 78273000, FOUND NR 1 ENGINE FAULT MSG 73-31371, UPPER EGT SECTORS READING HIGH ON FLIGHT LEG 2 ECONOMIC FAULT. ACFT GROUNDED. ON DEFERRAL.