Service difficulty report · Fmc · Boeing 737890

Difficulty date
October 28, 2010
Submitted
November 2, 2010
Operation
Air carrier
Aircraft
N557AS
Make and model
Boeing 737890
Aircraft serial
35176
Aircraft time
16,675 hours, 4,896 cycles
Part
Fmc
Part number
1714970501
Part serial
0000369
Condition
Faulted
Location
E&E Bay
Part time
31,927 hours, 14,445 cycles
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

FMC DISAGREE WARNING IN SCRATCH PAD DURING TAXI OUT. QRH PROCEDURE ACCOMPLISHED. TSR ISSUED. REPLACED RT FMC REF AMM 34 61 02. PERFORMED FMC CROSSLOAD REF AMM 34 61 00 470 806. PERFORMED FMC SOFTWARE CONFIG CHECK REF AMM 34 61 00 750 801. RT FMC OPS CHECK GOOD REF AMM 34 61 00 710 801.