{"product_id":"i7-extruder-gear-assembly-for-creality","title":"i7 Extruder Gear Assembly for Creality","description":"\u003ch3 style=\"text-align: left;\"\u003eSPARKX i7 Series Extruder Gear Replacement Guide\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe width=\"1063\" height=\"598\" src=\"https:\/\/www.youtube.com\/embed\/ThTrppdR_FM?list=PL5UfhdgCEfhOvbupXxSiIJIpUaJqL0SDE\" title=\"Extrusion Gear Replacement | SPARKX i7 Tutorial\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003eExtruder Gear\u003c\/h3\u003e\n\u003cp\u003eThe Extruder Gear is a key component that controls filament extrusion and retraction. It consists of the Driven Gear and Idler Arm. The Extruder Motor drives the active gear, which, together with the driven gear on the Idler Arm, grips the filament to push it downward for extrusion or pull it upward for retraction.\u003c\/p\u003e\n\u003cp\u003eThis guide explains how to replace the i7 Series Extruder Gear.\u003c\/p\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cp\u003eThe extruder gear is damaged;\u003c\/p\u003e\n\u003cp\u003eRecommended by Creality After-sales.\u003c\/p\u003e\n\u003ch3\u003eRequired Tools\u003c\/h3\u003e\n\u003cp\u003eH2.0 Hex Wrench\u003c\/p\u003e\n\u003cp\u003eTweezers\u003c\/p\u003e\n\u003ch3\u003eSafety Preparation\u003c\/h3\u003e\n\u003cp\u003ePower off the printer and unplug the Power Cable;\u003c\/p\u003e\n\u003cp\u003eBefore operation, ensure the Hotend and Heated Bed have cooled down to avoid accidental contact with hot components.\u003c\/p\u003e\n\u003ch3\u003ePreparation\u003c\/h3\u003e\n\u003cp\u003ePerform Filament Retraction beforehand to ensure the Extruder Assembly is empty, which makes replacement easier.\u003c\/p\u003e\n\u003ch3\u003eRemove the Old Extruder Gear\u003c\/h3\u003e\n\u003cp\u003eRemove the PTFE Tube from the Toolhead Manifold by pressing down the Pneumatic Fitting and pulling the tube out.\u003c\/p\u003e\n\u003cp\u003eRemove the Toolhead Front Cover to expose the Toolhead Assembly and remove the Rotating Ornament.\u003c\/p\u003e\n\u003cp\u003eUse tweezers to disconnect the top terminal, which is connected to the Cutter Sensor.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/wiki.creality.com\/products\/sparkx\/i7\/%E6%8C%A4%E5%87%BA%E7%BB%84%E4%BB%B6%E6%9B%B4%E6%8D%A2\/%E6%8C%A4%E5%87%BA%E7%BB%84%E4%BB%B6%E6%9B%B4%E6%8D%A203.png\"\u003e\u003c\/p\u003e\n\u003cp\u003eOpen the Idler Arm and use the H2.0 Hex Wrench to remove the screws as shown in the diagram. Then remove the Idler Arm.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/wiki.creality.com\/products\/sparkx\/i7\/%E6%8C%A4%E5%87%BA%E7%BB%84%E4%BB%B6%E6%9B%B4%E6%8D%A2\/%E6%8C%A4%E5%87%BA%E7%BB%84%E4%BB%B6%E6%9B%B4%E6%8D%A201.png\"\u003e\u003c\/p\u003e\n\u003cp\u003eContinue using the H2.0 Hex Wrench to remove the screws securing the Extruder Front Cover, then remove the cover.\u003c\/p\u003e\n\u003cp\u003eWith the front cover removed, the black Extruder Gear is exposed and can be taken out directly.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/wiki.creality.com\/products\/sparkx\/i7\/%E6%8C%A4%E5%87%BA%E7%BB%84%E4%BB%B6%E6%9B%B4%E6%8D%A2\/%E6%8C%A4%E5%87%BA%E7%BB%84%E4%BB%B6%E6%9B%B4%E6%8D%A202.png\"\u003e\u003c\/p\u003e\n\u003ch3\u003eInstall the New Extruder Gear\u003c\/h3\u003e\n\u003cp\u003ePrepare the new Extruder Gear.\u003c\/p\u003e\n\u003cp\u003eInstall the new gear into its original position, reinstall the Extruder Front Cover, and secure it with screws.\u003c\/p\u003e\n\u003cp\u003eInstall the new Idler Arm in the designated position, using screws to fix it in place.\u003c\/p\u003e\n\u003cp\u003eClose the Idler Arm and reconnect the top terminal.\u003c\/p\u003e\n\u003cp\u003eReinstall the Rotating Ornament and Toolhead Front Cover, then reinsert the PTFE Tube. The printer is now ready for use.\u003c\/p\u003e","brand":"Creality","offers":[{"title":"Default Title","offer_id":52052674445625,"sku":null,"price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/i7_Extruder_Gear_Assembly_-for_Creality.jpg?v=1778652669","url":"https:\/\/p3d.mx\/products\/i7-extruder-gear-assembly-for-creality","provider":"P3D","version":"1.0","type":"link"}