BERNINA Maintenance: So You Think You've Cleaned Your Machine
From BERNINA of Naperville: "Gayle from BERNINA of Naperville shows you how to clean out and oil a BERNINA 2 and 3 Series (also applies to BERNINA Virtuosa 150, 153, 155, 160, 165, 170, Aurora 430, 440, artista 630, 635, B 530, B 550 models), BERNIN 4, 5 and 7 Series machines, B 880 PLUS (B 820, 830 as well) and Q Series."
Watch the video below and your machine will thank you later.