Bobbin Cover for Pfaff (Ref. 68011275)

The bobbin cover is the cover plate (often with a transparent or slightly smoked acrylic finish) that slides over and seals the lower bobbin compartment in the sewing machine. By closing this section perfectly flush with the needle plate, it allows the sewer to visually monitor the amount of thread remaining, while also preventing the bobbin from jumping out of the mechanism during operation.

In addition to protecting the bobbin area from dust and lint buildup, it ensures a continuous surface for fabrics to slide over without snagging. As it is a loose plastic part handled every time the thread is changed, it is common for it to get lost or chip over time, making its replacement essential for the machine to maintain correct tension and sew flawlessly.

(Original and equivalent references: 68011275, for Pfaff Ambition series models: Ambition 610, Ambition 620, Ambition 630, Quilt Ambition 635 and Creative Ambition 640.)