{"product_id":"juki-b18302450a0-hook-assembly","title":"JUKI B18302450A0 Hook Assembly","description":"\u003ch2\u003eJUKI B18302450A0 Hook Assembly\u003c\/h2\u003e\n\u003cp\u003eJUKI spare part B18302450A0: Hook Assembly. This is the rotary hook (hook assembly) under the bed that catches the needle thread loop and passes it around the bobbin case. In the official JUKI parts list it appears for DSC series machines.\u003c\/p\u003e\n\u003cp\u003eThe hook works together with the needle, the bobbin case and the bobbin to form the lockstitch. Its point must be sharp and correctly timed to the needle, and its race must be smooth so that the thread runs freely.\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJUKI part number: \u003cstrong\u003eB18302450A0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart name in the JUKI catalog: Hook Assembly\u003c\/li\u003e\n\u003cli\u003eType: Hook\u003c\/li\u003e\n\u003cli\u003eListed in 4 model groups of the official JUKI parts list\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFits these JUKI machines\u003c\/h3\u003e\n\u003cp\u003ePart B18302450A0 is used on these JUKI machines: DSC-245,-4,-7; DSC-244V\/DSC-244V-4\/DSC-244V-6; DSC-244\/DSC-244-4\/DSC-244-6; DSC-245V-4,-7.\u003c\/p\u003e\n\u003cp\u003eThe list follows the official JUKI WebPartsList. Machine names are written the way JUKI writes them; one entry can cover several related models.\u003c\/p\u003e\n\u003ch3\u003eWhen to replace it\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSkipped stitches or loose loops on the underside\u003c\/li\u003e\n\u003cli\u003eThe needle thread frays or breaks near the hook\u003c\/li\u003e\n\u003cli\u003eA rough or chipped hook point or race\u003c\/li\u003e\n\u003cli\u003eNoise or heat from the hook area\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSkipped stitches and thread breaks have many causes. Before you replace a part, check that the needle is new, the right size and system and fully inserted, and check the threading and the tension.\u003c\/p\u003e\n\u003cp\u003eAfter installing a hook, check the timing of hook and needle, the needle-to-hook clearance and the bobbin case position as described in the JUKI Engineer's Manual for your model, and oil the hook as your machine's manual instructs. Switch the machine off and unplug it before you start, and turn the handwheel by hand through a full stitch before the first run.\u003c\/p\u003e\n\u003ch3\u003eChoosing the right part\u003c\/h3\u003e\n\u003cp\u003eHooks differ by machine model, hook size and trimmer type, so hooks that look alike are not interchangeable.\u003c\/p\u003e\n\u003ch3\u003eMore JUKI parts for the same machines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/es\/products\/juki-21305206-feed-dog\"\u003eJUKI 21305206 Feed Dog\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/es\/products\/juki-maq09411000-feed-bar-block-hinge-stud\"\u003eJUKI MAQ09411000 Feed Bar Block Hinge Stud\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/es\/products\/juki-b1652245000-screw\"\u003eJUKI B1652245000 Screw\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/es\/products\/juki-b1131562000-frame-thread-guide-lower\"\u003eJUKI B1131562000 Frame Thread Guide Lower\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/es\/products\/juki-b1420563000-needle-bar-frame\"\u003eJUKI B1420563000 Needle Bar Frame\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuestions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a new bobbin case with a new hook?\u003c\/strong\u003e\u003cbr\u003eNot necessarily, but a worn bobbin case can still cause tension problems with a new hook. Replace both if the bobbin case shows wear.\u003c\/p\u003e","brand":"PRIZZI SEWING MACHINE CO.","offers":[{"title":"Default Title","offer_id":50679632756901,"sku":"JUK-B18302450A0","price":115.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7593\/5397\/files\/hook_v2.png?v=1792259085","url":"https:\/\/prizzisewing.com\/es\/products\/juki-b18302450a0-hook-assembly","provider":"PRIZZI SEWING MACHINE CO.","version":"1.0","type":"link"}