SDR ASAA2016071917431

Service difficulty report · Engine · Boeing 737890

Difficulty date: July 19, 2016
Submitted: July 25, 2016
Operation: Air carrier
Aircraft: N588AS
Make and model: Boeing 737890
Aircraft serial: 35685
Aircraft time: 33,329 hours, 10,131 cycles
Engine: Cfmint CFM567B27
System (JASC): 7310 · Engine Fuel Distribution
Part: Engine
Condition: Fault Message
Location: Nr 2
Stage of operation: IN
How discovered: V
Nature of condition: J
Precautionary procedure: K

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

What was found

FOUND ON T/C 78273000 ECONOMIC FAULT MESSAGES 73-21372 & 73-11372, UPPER EGT SECTORS READING HIGH, NR 2 ENG. ACFT GROUNDED. IAW FIM 73-11, TASK 801 UPPER EGT SECTORS READING HIGH. FAULT ISOLATION, ACCOMPLISHED ELECTRONIC ENGINE CONTROL BITE PROCEDURE, IAW FIM 73-00, TASK 801, NO ACTIVE FAULTS FOUND. OK FOR CONTINUED SERVICE.