SDR ASAA2018011023127

Service difficulty report · Warning Message · Boeing 737990ER

Difficulty date: January 10, 2018
Submitted: January 11, 2018
Operation: Air carrier
Aircraft: N495AS
Make and model: Boeing 737990ER
Aircraft serial: 41728
Aircraft time: 7,481 hours, 2,504 cycles
System (JASC): 3460 · Flight Management Computing Hardware System
Part: Warning Message
Condition: False Activation
Location: Vtk
Stage of operation: TX
How discovered: O
Nature of condition: N
Precautionary procedure: O

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

What was found

VTK MESSAGE CONTINUOUSLY CYCLING ON AND OFF ON CAPT'S ND ON TAXI IN. GROUNDED - YES. PERFORMED FMC BITE B737-900 FIM 34-61-TASK 801 NO FAULTS NOTED AND B737-900 AMM 34-61-00-860-801, NO HISTORY 30 DAYS UNDER ATA 22, 34 AND 31. A/C GOOD FOR SVC.