{"product_id":"juki-40004311-bt-trimmer","title":"JUKI 40004311 BT Trimmer","description":"\u003ch2\u003eJUKI 40004311 BT Trimmer\u003c\/h2\u003e\n\u003cp\u003eJUKI spare part 40004311: BT Trimmer. This is a part of the automatic thread trimming mechanism. In the official JUKI parts list it appears for LBH, AC and ACF series machines.\u003c\/p\u003e\n\u003cp\u003eAfter the last stitch the trimmer cuts the threads (on a lockstitch machine, the needle thread and the bobbin thread) and clears the thread ends so that sewing can start cleanly again. Hooks, knives, wipers and their drives have to work in step, and wear in one of them affects the whole cycle.\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJUKI part number: \u003cstrong\u003e40004311\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart name in the JUKI catalog: BT Trimmer\u003c\/li\u003e\n\u003cli\u003eType: Thread Trimmer Parts\u003c\/li\u003e\n\u003cli\u003eListed in 8 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 40004311 is used on these JUKI machines: LBH-1790S; LBH-1790 Series; LBH-1790A\/LBH-1795A; LBH-1796A; LBH-1790AN,LBH-1795AN; LBH-1796AN; AC-172N-1790; ACF-172-1790.\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\u003eThreads are left uncut or are cut at the wrong length\u003c\/li\u003e\n\u003cli\u003eThe thread end is caught or sewn into the next seam\u003c\/li\u003e\n\u003cli\u003eThe trimmer is slow, noisy or does not complete its cycle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSwitch the machine off and unplug it before you start. After installing, turn the handwheel by hand and check the trimmer timing and clearances in the JUKI Engineer's Manual for your model before you sew.\u003c\/p\u003e\n\u003ch3\u003eChoosing the right part\u003c\/h3\u003e\n\u003cp\u003eTrimmer parts are specific to the machine model and trimmer type. Spare parts are supplied to order; contact us for current availability.\u003c\/p\u003e\n\u003ch3\u003eMore JUKI parts for the same machines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/juki-40004215-needle-bar\"\u003eJUKI 40004215 Needle Bar\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/juki-b2702047m00a-buttonhole-knife-5-8\"\u003eJUKI B2702047M00A Buttonhole Knife 5\/8\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/juki-40009148-bobbin\"\u003eJUKI 40009148 Bobbin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/juki-b2702047k00a-buttonhole-knife-3-8\"\u003eJUKI B2702047K00A Buttonhole Knife 3\/8\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/juki-13729066-hook-complete\"\u003eJUKI 13729066 Hook Complete\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuestions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWill JUKI 40004311 fit my machine?\u003c\/strong\u003e\u003cbr\u003eFind your model in the list above. If it is not there, or your machine is a variant, send us the model and we will check it against the JUKI parts list before you order.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I order the right part?\u003c\/strong\u003e\u003cbr\u003eOrder by the JUKI part number 40004311. Part numbers in the JUKI catalog are exact, so the number identifies the part.\u003c\/p\u003e","brand":"PRIZZI SEWING MACHINE CO.","offers":[{"title":"Default Title","offer_id":50679600382117,"sku":"JUK-40004311","price":104.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7593\/5397\/files\/knife.png?v=1791205959","url":"https:\/\/prizzisewing.com\/products\/juki-40004311-bt-trimmer","provider":"PRIZZI SEWING MACHINE CO.","version":"1.0","type":"link"}