Marijo
How to Fix Repair the Hook Timing on a Sewing Machine

Please look closely at all of the pictures in the listing. I believe it's likely a bad capacitor or solder joint on one of the boards but I do not know this for sure and do not guarantee this. Husqvarna viking 400 computer sewing machine parts/repair only if a foot pedal is attached (foot pedal not included) the machine makes the sewing motions for a brief time (5 or so seconds) then stops.