SDR ASAA2016062017102

Service difficulty report · Fmc · Boeing 737890

Difficulty date: June 20, 2016
Submitted: June 22, 2016
Operation: Air carrier
Aircraft: N538AS
Make and model: Boeing 737890
Aircraft serial: 41188
Aircraft time: 16,240 hours, 4,730 cycles
System (JASC): 3460 · Flight Management Computing Hardware System
Part: Fmc
Condition: Malfunctioned
Location: Left
Stage of operation: LD
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

LEFT FMC FAILED. MAP & VTK DISPLAYED ON LANDING AND TAXI TO GATE. ACFT GROUNDED. CONFIRMED LT FMC INOPERATIVE. RESET POWER TO LT FMC BY REMOVING THEN RESTORING EXTERNAL POWER TO ACFT. OPS NORMAL IAW AMM 34-61-00. ETOPS GROUND VERIFICATION SUCCESSFUL.