Service difficulty report · Fmc · Boeing 737990ER

Difficulty date
November 17, 2014
Submitted
November 20, 2014
Operation
Air carrier
Aircraft
N403AS
Make and model
Boeing 737990ER
Aircraft serial
41730
Aircraft time
8,027 hours, 2,570 cycles
Part
Fmc
Condition
Malfunctioned
Location
Nr 2
Stage of operation
NR
How discovered
9
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

MAP, LND ALT, CMD VSPD FLAGS ILLUMINATED ON F/O SIDE. ACFT GROUNDED. NO FAULTS IN FMC OR DFCS BITE, CYCLED NR 2 FMC COMP C/B, SYS RESTORED & OPS CKS NORMAL IAW 34-61-00. GROUND VERIFICATION SUCCESSFUL.