SDR ASAA2012061792356

Service difficulty report · Display · Boeing 737890

Difficulty date: June 1, 2012
Submitted: June 19, 2012
Operation: Air carrier
Aircraft: N568AS
Make and model: Boeing 737890
Aircraft serial: 35183
Aircraft time: 20,769 hours, 6,590 cycles
Engine: Cfmint CFM567B27
System (JASC): 3460 · Flight Management Computing Hardware System
Part: Display
Condition: Malfunctioned
Stage of operation: DE
How discovered: O
Nature of condition: J
Precautionary procedure: O

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

What was found

ON DESCENT, FOS ND DISPLAYED VTK AND MAP AND SYMBOLOGY WAS LOST FOR 20-30 SECONDS- ND RESTORED ITSELF TO NORMAL OPS WITHOUT PILOT INTERVENTION. ACFT GROUNDED. PERFORMED FMCS BITE CHECK, CHECKED GOOD, NO FAULTS AT THIS TIME REF FIM 34-61-00.