I have a Bernina 1031, its got a double case, takes 16 screws before you find the guts of the machine. Grrrr!!!
So that one goes the retired Bernina tech every 2 years, he does a great job and its only $70, he needs to give some TLC to my DD's 930. All of the other machines are much older than I am, so I can take care of servicing them.
The Viking 875 is computerized, so it get sent away to AZ every 2 years for a full servicing. I wish there was a local Viking dealer closer. I worry that UPS will manage to break or lose my machine.
Sharon