Service difficulty report · Warning System · Boeing 737890

Difficulty date
February 27, 2008
Submitted
February 28, 2008
Operation
Air carrier
Aircraft
N558AS
Make and model
Boeing 737890
Aircraft serial
35177
Aircraft time
6,314 hours, 1,796 cycles
Part
Warning System
Part number
1762000101
Condition
Malfunctioned
Location
Cockpit
Stage of operation
NR
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

BOTH ND'S DISPLAY "FMC DISAGREE" PERFORMED FIM 34 61 TASK 835. NO FLIGHT FAULTS SYSTEM FUNCTIONS NORMALLY. UNABLE TO CONFIRM ORIGINAL FAULTS.