{"product_id":"juki-40039836-needle-bar-thread-rack","title":"JUKI 40039836 Needle Bar Thread Rack","description":"\u003ch2\u003eJUKI 40039836 Needle Bar Thread Rack\u003c\/h2\u003e\n\u003cp\u003eJUKI spare part 40039836: Needle Bar Thread Rack. This is a part of the needle bar assembly that carries, guides or protects the needle, or leads the needle thread down to it. In the official JUKI parts list it appears for PLC series machines.\u003c\/p\u003e\n\u003cp\u003eThe needle bar moves the needle up and down in a guided path. Bushings and the parts around the bar keep that path accurate, and the thread guides on the bar lead the needle thread down to the needle. Wear here shows up as needle deflection or skipped stitches.\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJUKI part number: \u003cstrong\u003e40039836\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart name in the JUKI catalog: Needle Bar Thread Rack\u003c\/li\u003e\n\u003cli\u003eType: Needle Bar Parts\u003c\/li\u003e\n\u003cli\u003eListed in 2 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 40039836 is used on: JUKI PLC-1710\/PLC-1760\/PLC-1760L, JUKI PLC-1710-7\/PLC-1760-7.\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\u003eThe needle deflects, strikes the throat plate or hits the hook\u003c\/li\u003e\n\u003cli\u003eSkipped stitches or broken needles that a new needle and resetting do not cure\u003c\/li\u003e\n\u003cli\u003ePlay, noise or heat in the needle bar mechanism\u003c\/li\u003e\n\u003cli\u003eThread catches or frays at the needle bar thread guide\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, check the needle bar height and the needle-to-hook timing as described in the JUKI Engineer's Manual for your model. 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\u003eNeedle bar parts are specific to the machine, its needle system and its stroke. 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=\"\/es\/products\/juki-40103001-air-apparatus-m-assembly\"\u003eJUKI 40103001 Air Apparatus (M) Assembly\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/es\/products\/juki-40102062-5-range-switch-assembly\"\u003eJUKI 40102062 5-Range Switch Assembly\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/es\/products\/juki-b3128527000-thread-take-up-spring-b\"\u003eJUKI B3128527000 Thread Take-up Spring B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/es\/products\/juki-40101742-relay-cord-assembly\"\u003eJUKI 40101742 Relay Cord Assembly\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/es\/products\/juki-10759603-aluminum-bobbin-double-cut\"\u003eJUKI 10759603 Aluminum Bobbin (Double-Cut)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuestions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWill JUKI 40039836 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 40039836. 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":50679607787685,"sku":"JUK-40039836","price":12.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7593\/5397\/files\/needle_bar.png?v=1791205890","url":"https:\/\/prizzisewing.com\/es\/products\/juki-40039836-needle-bar-thread-rack","provider":"PRIZZI SEWING MACHINE CO.","version":"1.0","type":"link"}