Maintaining the functionality of these robust, often vintage, machines involves addressing issues ranging from simple thread jams and tension adjustments to more complex problems with motors, gears, and computerized components. A well-maintained machine offers consistent stitch quality and prolonged lifespan, essential for both hobbyists and professionals.
Preserving these high-quality machines, some of which are no longer in production, ensures the continuation of a legacy of precision and durability. Regular maintenance and timely repairs prevent small problems from escalating into costly replacements, representing a significant investment in craftsmanship. The historical significance of certain models also adds value to their proper upkeep.