{"product_id":"auxiliary-hotend-heating-assembly-right-left-x2d-for-bambu","title":"Auxiliary Hotend Heating Assembly - Right \/Left - X2D for Bambu","description":"\u003ch3 style=\"text-align: center;\"\u003eAuxiliary Hotend Heating Assembly - Right \u003c\/h3\u003e\n\u003cp\u003eThe right hotend heating assembly is installed on the toolhead for the right hotend, and is responsible for heating the nozzle.\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cp\u003e- Right Auxiliary Hotend Heating Assembly *1\u003c\/p\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eX2D\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eHotend Heating Assembly - Left \u003c\/h3\u003e\n\u003cp\u003eThe left hotend heating assembly is installed on the toolhead for the left hotend, and is responsible for heating the nozzle.\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cp\u003e- Left Hotend Heating Assembly *1\u003c\/p\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eX2D\u003c\/p\u003e\n\u003ch3 class=\"headline grey--text text--darken-3\"\u003eHotend Heating Assembly Replacement guide for the X2D\u003c\/h3\u003e\n\u003cdiv class=\"caption grey--text text--darken-1\"\u003eThis article introduces how to replace the X2D hotend heating assembly\u003c\/div\u003e\n\u003cdiv class=\"caption grey--text text--darken-1\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3 class=\"caption grey--text text--darken-1\"\u003eHotend heating assembly\u003c\/h3\u003e\n\u003cp\u003eThe hotend heating assembly is installed on the toolhead and is responsible for heating the printing filament to a molten state.\u003c\/p\u003e\n\u003cp\u003eThe X2D toolhead is equipped with two hotend heating assemblies: the left hotend heating assembly and the right auxiliary hotend heating assembly, which are not interchangeable.If one is damaged, you need to first identify which heating assembly is faulty to avoid purchasing the wrong part.\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/Hotend_Heating_Assembly.jpg?v=1777279651\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/20260427171012_10338_5.png?v=1777282438\"\u003e\u003c\/p\u003e\n\u003ch3\u003eThe left hotend heating assembly replacement kit includes:\u003c\/h3\u003e\n\u003cp\u003e1.Left hotend heating assembly\u003c\/p\u003e\n\u003cp\u003e2.Fixing Screws ( x3 )\u003c\/p\u003e\n\u003ch3\u003eThe right auxiliary hotend heating assembly replacement kit includes:\u003c\/h3\u003e\n\u003cp\u003e1.Right auxiliary hotend heating assembly\u003c\/p\u003e\n\u003cp\u003e2.Fixing Screws ( x3 )\u003c\/p\u003e\n\u003cdiv class=\"caption grey--text text--darken-1\"\u003e\n\u003ch3\u003eApplicable printer model\u003c\/h3\u003e\n\u003cp\u003eBambu Lab X2D\u003c\/p\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cp\u003eAbnormal hotend heating function indicates a possible malfunction.\u003c\/p\u003e\n\u003cp\u003eDamage to the hotend heating assembly cable affects the printer's operation.\u003c\/p\u003e\n\u003cp\u003eObvious physical damage to the hotend heating assembly caused by improper operation or external impact may affect its functionality.\u003c\/p\u003e\n\u003cp\u003eBambu Lab technical support recommends replacing the hotend heating assembly based on diagnostic results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"caption grey--text text--darken-1\"\u003e\n\u003ch3\u003eRequired Tools and Materials\u003c\/h3\u003e\n\u003cp\u003eNew hotend heating assembly\u003c\/p\u003e\n\u003cp\u003eH1.5 allen key\u003c\/p\u003e\n\u003cp\u003eH2.0 allen key\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"caption grey--text text--darken-1\"\u003e\n\u003ch3\u003eSafety Warning\u003c\/h3\u003e\n\u003ch3\u003e⚠️ IMPORTANT!\u003c\/h3\u003e\n\u003cp\u003eIt's crucial to power off the printer before conducting any maintenance work, including work on the printer's electronics and tool head wires. Performing tasks with the printer on can result in a short circuit, leading to electronic damage and safety hazards.\u003c\/p\u003e\n\u003cp\u003eDuring maintenance or troubleshooting, you may need to disassemble parts, including the hotend. This exposes wires and electrical components that could short circuit if they contact each other, other metal, or electronic components while the printer is still on. This can result in damage to the printer's electronics and additional issues.\u003c\/p\u003e\n\u003cp\u003eTherefore, it's crucial to turn off the printer and disconnect it from the power source before conducting any maintenance. This prevents short circuits or damage to the printer's electronics, ensuring safe and effective maintenance. \u003c\/p\u003e\n\u003ch3\u003eRemove the hotend heating assembly\u003c\/h3\u003e\n\u003cp\u003eStep 1. Remove the toolhead housing\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/public-cdn.bblmw.com\/wiki\/new\/x2d\/replace-hotend-heating-assembly\/replace_toolhead_cover_001.png\" alt=\"replace_toolhead_cover_001.png\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 2. Remove the hotend\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/20260427170929_10337_5.jpg?v=1777283399\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 3. Loosen the filament cutter lever\u003c\/h3\u003e\n\u003cp\u003eUse an H1.5 allen key to remove one screw each on the left and right filament cutter levers to separate the lever from the filament cutter assembly. Rotate the lever and nest it on the X-Axis linear shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cimg\u003e\u003cimg src=\"https:\/\/public-cdn.bblmw.com\/wiki\/new\/x2d\/replace-hotend-heating-assembly\/replace_filament_cutter_lever_001.png\" alt=\"replace_filament_cutter_lever_001.png\"\u003e\u003cimg src=\"https:\/\/public-cdn.bblmw.com\/wiki\/new\/x2d\/replace-hotend-heating-assembly\/replace_filament_cutter_lever_002.png\" alt=\"replace_filament_cutter_lever_002.png\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 4. Remove the hotend heating assembly connector bracket\u003c\/h3\u003e\n\u003cp\u003eUse an H1.5 allen key to remove the two screws fixing the hotend heating assembly connector retaining clip, then remove the bracket.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/public-cdn.bblmw.com\/wiki\/new\/x2d\/replace-hotend-heating-assembly\/replace_connector_retaining_clip_001.png\" alt=\"replace_connector_retaining_clip_001.png\"\u003e\u003c\/p\u003e\n\u003cp\u003eSteps 5~6 are only for removing the left hotend heating assembly. If only replacing the right auxiliary hotend heating assembly, you may skip to Step 7.\u003c\/p\u003e\n\u003ch3\u003eStep 5. Disconnect the left hotend heating assembly cable\u003c\/h3\u003e\n\u003cp\u003eDisconnect the left hotend heating assembly connector and remove the cable from the locking tab.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/public-cdn.bblmw.com\/wiki\/new\/x2d\/replace-hotend-heating-assembly\/replace_left_hotend_cable_001.png\" alt=\"replace_left_hotend_cable_001.png\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 6. Remove the left hotend heating assembly\u003c\/h3\u003e\n\u003cp\u003eUse an H2.0 allen key to remove the three screws securing the left hotend heating assembly, then take off the assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/public-cdn.bblmw.com\/wiki\/new\/x2d\/replace-hotend-heating-assembly\/remove_left_hotend_001.png\" alt=\"remove_left_hotend_001.png\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 7. Disconnect the right auxiliary hotend heating assembly cable\u003c\/h3\u003e\n\u003cp\u003e1.Disconnect the right auxiliary hotend heating assembly connector and remove the tape securing the cable.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/public-cdn.bblmw.com\/wiki\/new\/x2d\/replace-hotend-heating-assembly\/remove_right_hotend_cable_001.png\" alt=\"remove_right_hotend_cable_001.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e2.Press one side of the metal cable locking tab with an allen key to release it, then remove the hotend heating assembly cable.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/public-cdn.bblmw.com\/wiki\/new\/x2d\/replace-hotend-heating-assembly\/remove_right_hotend_cable_buckle_001.png\" alt=\"remove_right_hotend_cable_buckle_001.png\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 8. Remove the right auxiliary hotend heating assembly\u003c\/h3\u003e\n\u003cp\u003eUse an H2.0 allen key to remove the three screws securing the right auxiliary hotend heating assembly, then remove the assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"remove_right_hotend_001.png\" src=\"https:\/\/public-cdn.bblmw.com\/wiki\/new\/x2d\/replace-hotend-heating-assembly\/remove_right_hotend_001.png\"\u003e\u003c\/p\u003e\n\u003ch3\u003eInstall the hotend heating assembly\u003c\/h3\u003e\n\u003cp\u003eℹ️ Note: Steps 1~2 cover installing the right auxiliary hotend heating assembly. If only installing the left hotend heating assembly, you may skip to Step 3.\u003c\/p\u003e\n\u003ch3\u003eStep 1. Install the right auxiliary hotend heating assembly\u003c\/h3\u003e\n\u003cp\u003eSecure the hotend heating assembly cable into the right locking tab, then install the right auxiliary hotend heating assembly onto the toolhead. Use an H2.0 allen key to tighten the three mounting screws.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/public-cdn.bblmw.com\/wiki\/new\/x2d\/replace-hotend-heating-assembly\/install_right_hotend_001.png\" alt=\"install_right_hotend_001.png\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 2. Secure the right auxiliary hotend heating assembly cable\u003c\/h3\u003e\n\u003cp\u003e1.Position the cable at the center of the metal groove, place one side of the metal locking tab into the groove, then press the other side with an allen key to secure the locking tab inside the groove.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"install_right_hotend_cable_buckle_001.png\" src=\"https:\/\/public-cdn.bblmw.com\/wiki\/new\/x2d\/replace-hotend-heating-assembly\/install_right_hotend_cable_buckle_001.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e2.Wrap the securing tape around the cable, organize it to lie closely along one side of the toolhead block, and connect the cable plug to the hotend heating assembly interface board.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"install_right_hotend_cable_tapeconnector_001.png\" src=\"https:\/\/public-cdn.bblmw.com\/wiki\/new\/x2d\/toolheadhousing\/install_right_hotend_cable_tapeconnector_001.png\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 3. Install the left hotend heating assembly\u003c\/h3\u003e\n\u003cp\u003eRoute the hotend heating assembly cable from the side of the heating base, then install the assembly onto the toolhead (ensure the cable is not pinched beneath the hotend heating base!), and tighten the three mounting screws using an H2.0 allen key.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"install_left_hotend_001.png\" src=\"https:\/\/public-cdn.bblmw.com\/wiki\/new\/x2d\/replace-hotend-heating-assembly\/install_left_hotend_001.png\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 4. Secure the left hotend heating assembly cable\u003c\/h3\u003e\n\u003cp\u003eOrganize the cable and place it into the locking tab, then connect the cable plug to the hotend heating assembly interface board.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/20260428104136_10369_5.png?v=1777344463\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 5. Install the hotend heating assembly connector bracket\u003c\/h3\u003e\n\u003cp\u003eInstall the hotend heating assembly connector bracket and tighten the two screws using an H1.5 allen key.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/public-cdn.bblmw.com\/wiki\/new\/x2d\/replace-hotend-heating-assembly\/install_connector_retaining_clip_001.jpg\" alt=\"install_connector_retaining_clip_001.jpg\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 6. Install the filament cutter lever\u003c\/h3\u003e\n\u003cp\u003eUse an H1.5 allen key to secure one screw each on the left and right filament cutter levers.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/public-cdn.bblmw.com\/wiki\/new\/x2d\/replace-hotend-heating-assembly\/install_filament_cutter_lever_004.png\" alt=\"install_filament_cutter_lever_004.png\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 7. Install the hotend\u003c\/h3\u003e\n\u003cp\u003e\u003cimg\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/20260428104128_10368_5.png?v=1777345985\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 8. Install the toolhead housing\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/public-cdn.bblmw.com\/wiki\/new\/x2d\/replace-hotend-heating-assembly\/install_toolhead_cover_001.png\" alt=\"install_toolhead_cover_001.png\"\u003e\u003c\/p\u003e\n\u003ch3\u003eVerifying Success\u003c\/h3\u003e\n\u003cp\u003e✅ Connect the power and turn on the printer. Heat the hotend to 100℃ to confirm normal temperature rise.\u003c\/p\u003e\n\u003cp\u003eIf you encounter any issues, please retrace your steps and check all connections before trying again. If the problems persist, please contact the Bambu Lab service team for further assistance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bambu Lab","offers":[{"title":"X2D \/ Auxiliary Hotend Heating Assembly - Right","offer_id":52801306591545,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true},{"title":"X2D \/ Auxiliary Hotend Heating Assembly - Left","offer_id":52801895006521,"sku":"PR00737","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/Auxiliary_Hotend_Heating_Assembly_-_left.jpg?v=1777279593","url":"https:\/\/p3d.mx\/products\/auxiliary-hotend-heating-assembly-right-left-x2d-for-bambu","provider":"P3D","version":"1.0","type":"link"}