Service difficulty report · Fmc · Boeing 737990ER

Difficulty date
October 22, 2018
Submitted
October 23, 2018
Operation
Air carrier
Aircraft
N479AS
Make and model
Boeing 737990ER
Aircraft serial
60576
Aircraft time
13,406 hours, 4,426 cycles
Part
Fmc
Condition
Intermittent
Location
Cockpit
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

AFTER LANDING DURING TAXI TO GATE: VTK ON F/O PRIMARY DISPLAY AND FMC P/RST LIGHT FLASH INTMT THRU-OUT TAXI. GROUNDED - YES. VERIFIED RT FMC INTMT, RT FMC LOGGED PGM FAULT, PERFORMED FIM 34-61 TASK 807 RT FMC RETURNED TO NORMAL. NO HISTORY GRD VERIFICATION SUCCESSFUL.