Service difficulty report · Fmc · Boeing 737990ER

Difficulty date
December 23, 2019
Submitted
December 26, 2019
Operation
Air carrier
Aircraft
N462AS
Make and model
Boeing 737990ER
Aircraft serial
36361
Aircraft time
22,283 hours, 7,253 cycles
Part
Fmc
Condition
Malfunctioned
Stage of operation
LD
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

AFTER LANDING BOTH FMC'S ARE CYCLING ON AND OFF. GROUNDED - YES. RESET BOTH FMC'S REF B737-900 FIM 34-61 TASK 836. OPS CHECKS OK.