SDR ASAA2016122319149

Service difficulty report · Fmc · Boeing 737890

Difficulty date: December 23, 2016
Submitted: December 27, 2016
Operation: Air carrier
Aircraft: N570AS
Make and model: Boeing 737890
Aircraft serial: 35185
Aircraft time: 37,585 hours, 11,151 cycles
System (JASC): 3460 · Flight Management Computing Hardware System
Part: Fmc
Condition: Malfunctioned
Location: Right
Stage of operation: CL
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

CLIMBING THROUGH APPROX FL250, THE RIGHT FMC FAILED. RAN QRH PROCEDURE, WHICH RESTORED RIGHT FMC. CONTINUED FLIGHT WITH NO FURTHER ISSUES. ACFT GROUNDED. ACCOMPLISHED FIM 34-61 TASK 836, SYS OPS CHECKED NORMAL, GROUND VERIFICATION SUCCESSFUL.