SDR ASAA2017071321387

Service difficulty report · Warning Message · Boeing 737890

Difficulty date: July 13, 2017
Submitted: July 17, 2017
Operation: Air carrier
Aircraft: N588AS
Make and model: Boeing 737890
Aircraft serial: 35685
Aircraft time: 37,021 hours, 11,241 cycles
System (JASC): 3460 · Flight Management Computing Hardware System
Part: Warning Message
Condition: False Activation
Location: Fmc
Stage of operation: TX
How discovered: 9
Nature of condition: N
Precautionary procedure: O

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

What was found

AFTER ENGINE START MESSAGE SINGLE FMC OPERATION ILLUMINATED IN MCDU DISPLAY. FIRST OFFICERS MAP DISPLAY SHOWED MAP AND VTK FLAGS. ACFT GROUNDED. ACCOMPLISHED BITE CHECKED IAW FIM 34-61, TASK 801, NO FAULTS FOUND. ACCOMPLISHED FIM 34-61, TASK 836, FMC OPERATED NORMALLY, NO MESSAGE AND VTK FLAGS. NO HISTORY PAST 30 DAYS. ACFT OK FOR SERVICE.