5/5/26 – Janome New Home 640-641 Sewing Machine Service Manual

Description Janome New Home 640-641 Sewing Machine Service-Parts Manual. Adjustments include: * Hook timing. * Timing of needle swing. * Parts list and diagrams. * Clearance between needle/hook. * Lower shaft thrust play. * Feed lifting cam position. * Staggered straight stitch. * Height of feed dog. * Pattern selecting cam. * Needle drop position. * Buttonhole selecting cam. * Bar-tuck feed. * Zigzag width. * Pattern selector knob. * Upper shaft worm gear. * Eccentric pin. * Presser bar guide. * Much more! 23 page service manual plus a 12 page parts manual with diagrams.   PDF download Janome New Home 640-641 Sewing Machine Service-Parts Manual Please Note* This is a Service Manual. If you need the instruction manual, please visit our shop here.