Service difficulty report · Unknown · Boeing 737990ER

Difficulty date
May 13, 2019
Submitted
May 15, 2019
Operation
Air carrier
Aircraft
N428AS
Make and model
Boeing 737990ER
Aircraft serial
36353
Aircraft time
12,871 hours, 4,172 cycles
Part
Unknown
Condition
Malfunctioned
Location
Cockpit
Stage of operation
TX
How discovered
O
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

VTK DISPLAY FLAG ON FO SIDE REMAINED ILLUMINATED FOR AT LEAST 20 SECS A TIME, AND HAS CYCLED ON AND OFF AT LEAST 7 TIMES DURING TAXI IN AND AFTER SHUTDOWN. GROUNDED - YES. PERFORMED FIM 34-61 TASK 836 RESET BOTH FMC'S CIRCUIT BREAKERS SYSTEM OP CHECKED NORMAL.