{"product_id":"kansai-special-79-4270-0-spring","title":"Kansai Special 79-4270-0 Spring","description":"\u003ch2\u003eKansai Special 79-4270-0 Spring\u003c\/h2\u003e\n\u003cp\u003ePart 79-4270-0 in the Kansai Special parts list is a spring. It is an elastic metal part that stores force when it is bent, stretched or compressed and gives it back. The same part number is used across many Kansai Special machine families, for example FX, DFB and DLR.\u003c\/p\u003e\n\u003cp\u003eA spring supplies the force that a lever, a foot or a thread control needs. When it tires, the setting drifts even though the adjustment looks right.\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKansai Special part number: \u003cstrong\u003e79-4270-0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart name: Spring\u003c\/li\u003e\n\u003cli\u003eShort form of the number: 79-427\u003c\/li\u003e\n\u003cli\u003eType: Springs\u003c\/li\u003e\n\u003cli\u003eKansai Special parts books that list this part: FX, DFB, DLR, FBX, WFB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to replace it\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe spring is stretched, bent, kinked or broken\u003c\/li\u003e\n\u003cli\u003eTension or pressure drifts even after adjustment\u003c\/li\u003e\n\u003cli\u003eA lever or part does not return fully after it is moved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHold the new spring next to the old one before fitting. Note which end goes where, and make sure each hook seats fully on its post or in its slot.\u003c\/p\u003e\n\u003ch3\u003eChoosing the right part\u003c\/h3\u003e\n\u003cp\u003eSprings differ in length, wire thickness and force even when they look alike, so match the part number rather than the look. One Kansai Special number can serve several related models, so compare the part with the old one.\u003c\/p\u003e\n\u003ch3\u003eMore Kansai Special parts for the same machines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/es\/products\/kansai-special-79-5220-0-spring\"\u003eKansai Special 79-5220-0 Spring\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/es\/products\/kansai-special-79-9120-0-spring\"\u003eKansai Special 79-9120-0 Spring\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuestions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I stretch or shorten a spring to adjust it?\u003c\/strong\u003e\u003cbr\u003eNo. A modified spring will not give the force the mechanism was designed for. Replace it with the correct part.\u003c\/p\u003e\n\u003cp\u003eRelated: \u003ca href=\"\/es\/collections\/kansai-special-springs\"\u003eSprings\u003c\/a\u003e | \u003ca href=\"\/es\/collections\/kansai-special-spare-parts\"\u003eKansai Special spare parts\u003c\/a\u003e.\u003c\/p\u003e","brand":"PRIZZI SEWING MACHINE CO.","offers":[{"title":"Default Title","offer_id":51105717354661,"sku":"KAN-79-427","price":2.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7593\/5397\/files\/kp_spring_v2.png?v=1793912248","url":"https:\/\/prizzisewing.com\/es\/products\/kansai-special-79-4270-0-spring","provider":"PRIZZI SEWING MACHINE CO.","version":"1.0","type":"link"}