{"id":10552772867,"title":"8 Tooth Chain Sprocket - 38415A.S","handle":"8-tooth-chain-sprocket","description":"\u003cp\u003e\u003cspan\u003eThis 8 Tooth Chain Sprocket sits on top of the power head. The chain goes around the sprocket and the teeth on it grip the chain so it stays on track. The Chain Sprocket comes with DIY replacement instructions.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Genie Models: 1022, 1024, 2022, 2022-700, 2024 (with chain rails)\u003c\/li\u003e\n\u003cli\u003eGenuine Genie factory replacement part\u003c\/li\u003e\n\u003cli\u003eIncludes Chain Sprocket, 2 Screws, 2 Nuts, and replacement instructions \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- TABS --\u003e\n\u003ch5\u003eReviews\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eInstallation Instructions\u003c\/h5\u003e\n\u003cp\u003e38415A.S Chain Drive Sprocket Replacement Instructions \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/38415A.S_Chain_Sprocket_Replacement_Instructions.pdf?4553\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/PDF_ICON_icon.png?v=1533737947\" alt=\"\"\u003e PDF Printable Instructions for replacing the 38415A.S Chain Sprocket\u003c\/a\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChain Drive Sprocket Replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003eWARNING\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eBE SURE ELECTRICAL POWER HAS BEEN DISCONNECTED FROM THE INPUT POWER LINES PRIOR TO REMOVING THE MOTOR COVER.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003eWARNING\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eANY AND ALL REPAIRS MADE TO THIS UNIT MUST BE PERFORMED WITH THE DOOR DISCONNECTED FROM THE OPENER AND IN THE CLOSED POSITION.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e1. Pull emergency release cord on the carriage to disengage opener to close the door if necessary. (If unable to lower door using an opener, use extreme caution manually closing the door. Before pulling the emergency release cord, make certain people and objects are clear of the door opening.)\u003c\/p\u003e\n\u003cp\u003e2. Unplug the garage door opener power cord from power receptacle.\u003c\/p\u003e\n\u003cp\u003e3. Open lens cover by pressing outer tabs on both sides of the motor and swing down to remove light bulbs. FIG. 1.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/38415A.S_Chain_Sprocket_Replacement_Instructions_figure_1_large.png?v=1562333544\" alt=\"38415A.S Genie Chain Sprocket replacement instructons, figure 1\"\u003e\u003c\/p\u003e\n\u003cp\u003e4. Remove wall control and Safe-T-Beam wires from the terminal block located on the rear of opener FIG. 1A. Use a small common screwdriver to press in on orange tabs while gently pulling wires from the block. Mark wires to help facilitate replacement.\u003c\/p\u003e\n\u003cp\u003e5. Remove the cotter pin \u0026amp; clevis from door arm to separate door from the opener. FIG. 2.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/38415A.S_Chain_Sprocket_Replacement_Instructions_figure_2_large.png?v=1562333614\" alt=\"Genie Chain Sprocket 38415A.S replacement instructions, figure 2\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e6. Remove motor head and rail assembly from mounting brackets\/hardware and set on a clean work surface or floor.\u003c\/p\u003e\n\u003cp\u003e7. Remove the 3-5\/16” bolts from rail to motor mount to remove the chain rail. FIG. 3.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/38415A.S_Chain_Sprocket_Replacement_Instructions_figure_3_large.png?v=1562333711\" alt=\"Genie Chain Drive Sprocket Replacement Instructions (38415A.S), figure 3\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e8. Loosen 1\/2” tension nut at header end of the rail to create slack in the chain\/belt. FIG. 4.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/38415A.S_Chain_Sprocket_Replacement_Instructions_figure_4_large.png?v=1562333769\" alt=\"Figure 4, replacing the chain drive sprocket 38415A.S, Genie garage door openers \"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e9. Place scrap block of wood under the sprocket assembly and drill out the rivets holding the sprocket bracket to the rail with a #7 (.201) drill bit.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/38415A.S_Chain_Sprocket_Replacement_Instructions_figure_5_large.png?v=1562333911\" alt=\"Genie 38415A.S Chain Replacement Sprocket \"\u003e\u003c\/p\u003e\n\u003cp\u003e10. Remove screws from upper and lower brackets to separate the sprocket bracket assembly and remove the old sprocket.\u003c\/p\u003e\n\u003cp\u003e11. Install replacement chain sprocket 38415A.S, with bushing to lower bracket.\u003c\/p\u003e\n\u003cp\u003e12. Wrap chain\/belt around the new sprocket.\u003c\/p\u003e\n\u003cp\u003e13. Install sprocket guard and reinstall lower bracket screws.\u003c\/p\u003e\n\u003cp\u003e14. Align bushing into the upper bracket and assemble over the sprocket.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/38415A.S_Chain_Sprocket_Replacement_Instructions_figure_6_large.png?v=1562333951\" alt=\"38415A.S Genie replacement chain sprocket instructions \"\u003e\u003c\/p\u003e\n\u003cp\u003e15. Reinstall screws into sprocket guard through upper bracket.\u003c\/p\u003e\n\u003cp\u003e16. Use the supplied nuts and bolts to fasten bracket assembly to the rail.\u003c\/p\u003e\n\u003cp\u003e17. Tension the chain\/belt with the 1\/2” tension nut. FIG. 4.\u003c\/p\u003e\n\u003cp\u003eNOTE: Refer to the manual for proper tension. (1\/8” gap between chain\/belt and rail)\u003c\/p\u003e\n\u003cp\u003e18. Assemble rail to the motor head. FIG. 3.\u003c\/p\u003e\n\u003cp\u003e19. Install operator to mounting hardware. Refer to owners manual for reassembly if necessary.\u003c\/p\u003e\n\u003cp\u003e20. Reinstall wall control and photocell wires. FIG. 1.\u003c\/p\u003e\n\u003cp\u003e21. Reinstall Light Bulbs and close lens cover(s) and rear cover. FIG. 1.\u003c\/p\u003e\n\u003cp\u003e22. Reattach door arm to the carriage with clevis and hairpin. FIG. 2.\u003c\/p\u003e\n\u003cp\u003e23. Move door up or down to reengage carriage into chain\/belt.\u003c\/p\u003e\n\u003cp\u003e24. Refer to owners manual to reset up and down limits.\u003c\/p\u003e\n\u003cp\u003e25. Perform complete safety check per owners manual.\u003c\/p\u003e\n\u003c!-- \/TABS --\u003e","published_at":"2017-06-26T16:48:33-04:00","created_at":"2017-06-26T16:49:35-04:00","vendor":"The Genie Company","type":"Service Parts","tags":["Gears \u0026 Sprockets"],"price":1499,"price_min":1499,"price_max":1499,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":41471160003,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"38415A.S","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"8 Tooth Chain Sprocket - 38415A.S","public_title":null,"options":["Default Title"],"price":1499,"weight":454,"compare_at_price":null,"inventory_quantity":999,"inventory_management":"shopify","inventory_policy":"continue","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/products\/38415A.S-Sprocket-F.jpg?v=1540409973","\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/products\/38415A.S-Sprocket-S.jpg?v=1540409973","\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/products\/38415A.S-Sprocket-T.jpg?v=1540409973"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/products\/38415A.S-Sprocket-F.jpg?v=1540409973","options":["Title"],"content":"\u003cp\u003e\u003cspan\u003eThis 8 Tooth Chain Sprocket sits on top of the power head. The chain goes around the sprocket and the teeth on it grip the chain so it stays on track. The Chain Sprocket comes with DIY replacement instructions.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Genie Models: 1022, 1024, 2022, 2022-700, 2024 (with chain rails)\u003c\/li\u003e\n\u003cli\u003eGenuine Genie factory replacement part\u003c\/li\u003e\n\u003cli\u003eIncludes Chain Sprocket, 2 Screws, 2 Nuts, and replacement instructions \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- TABS --\u003e\n\u003ch5\u003eReviews\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eInstallation Instructions\u003c\/h5\u003e\n\u003cp\u003e38415A.S Chain Drive Sprocket Replacement Instructions \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/38415A.S_Chain_Sprocket_Replacement_Instructions.pdf?4553\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/PDF_ICON_icon.png?v=1533737947\" alt=\"\"\u003e PDF Printable Instructions for replacing the 38415A.S Chain Sprocket\u003c\/a\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChain Drive Sprocket Replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003eWARNING\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eBE SURE ELECTRICAL POWER HAS BEEN DISCONNECTED FROM THE INPUT POWER LINES PRIOR TO REMOVING THE MOTOR COVER.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003eWARNING\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eANY AND ALL REPAIRS MADE TO THIS UNIT MUST BE PERFORMED WITH THE DOOR DISCONNECTED FROM THE OPENER AND IN THE CLOSED POSITION.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e1. Pull emergency release cord on the carriage to disengage opener to close the door if necessary. (If unable to lower door using an opener, use extreme caution manually closing the door. Before pulling the emergency release cord, make certain people and objects are clear of the door opening.)\u003c\/p\u003e\n\u003cp\u003e2. Unplug the garage door opener power cord from power receptacle.\u003c\/p\u003e\n\u003cp\u003e3. Open lens cover by pressing outer tabs on both sides of the motor and swing down to remove light bulbs. FIG. 1.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/38415A.S_Chain_Sprocket_Replacement_Instructions_figure_1_large.png?v=1562333544\" alt=\"38415A.S Genie Chain Sprocket replacement instructons, figure 1\"\u003e\u003c\/p\u003e\n\u003cp\u003e4. Remove wall control and Safe-T-Beam wires from the terminal block located on the rear of opener FIG. 1A. Use a small common screwdriver to press in on orange tabs while gently pulling wires from the block. Mark wires to help facilitate replacement.\u003c\/p\u003e\n\u003cp\u003e5. Remove the cotter pin \u0026amp; clevis from door arm to separate door from the opener. FIG. 2.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/38415A.S_Chain_Sprocket_Replacement_Instructions_figure_2_large.png?v=1562333614\" alt=\"Genie Chain Sprocket 38415A.S replacement instructions, figure 2\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e6. Remove motor head and rail assembly from mounting brackets\/hardware and set on a clean work surface or floor.\u003c\/p\u003e\n\u003cp\u003e7. Remove the 3-5\/16” bolts from rail to motor mount to remove the chain rail. FIG. 3.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/38415A.S_Chain_Sprocket_Replacement_Instructions_figure_3_large.png?v=1562333711\" alt=\"Genie Chain Drive Sprocket Replacement Instructions (38415A.S), figure 3\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e8. Loosen 1\/2” tension nut at header end of the rail to create slack in the chain\/belt. FIG. 4.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/38415A.S_Chain_Sprocket_Replacement_Instructions_figure_4_large.png?v=1562333769\" alt=\"Figure 4, replacing the chain drive sprocket 38415A.S, Genie garage door openers \"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e9. Place scrap block of wood under the sprocket assembly and drill out the rivets holding the sprocket bracket to the rail with a #7 (.201) drill bit.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/38415A.S_Chain_Sprocket_Replacement_Instructions_figure_5_large.png?v=1562333911\" alt=\"Genie 38415A.S Chain Replacement Sprocket \"\u003e\u003c\/p\u003e\n\u003cp\u003e10. Remove screws from upper and lower brackets to separate the sprocket bracket assembly and remove the old sprocket.\u003c\/p\u003e\n\u003cp\u003e11. Install replacement chain sprocket 38415A.S, with bushing to lower bracket.\u003c\/p\u003e\n\u003cp\u003e12. Wrap chain\/belt around the new sprocket.\u003c\/p\u003e\n\u003cp\u003e13. Install sprocket guard and reinstall lower bracket screws.\u003c\/p\u003e\n\u003cp\u003e14. Align bushing into the upper bracket and assemble over the sprocket.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/38415A.S_Chain_Sprocket_Replacement_Instructions_figure_6_large.png?v=1562333951\" alt=\"38415A.S Genie replacement chain sprocket instructions \"\u003e\u003c\/p\u003e\n\u003cp\u003e15. Reinstall screws into sprocket guard through upper bracket.\u003c\/p\u003e\n\u003cp\u003e16. Use the supplied nuts and bolts to fasten bracket assembly to the rail.\u003c\/p\u003e\n\u003cp\u003e17. Tension the chain\/belt with the 1\/2” tension nut. FIG. 4.\u003c\/p\u003e\n\u003cp\u003eNOTE: Refer to the manual for proper tension. (1\/8” gap between chain\/belt and rail)\u003c\/p\u003e\n\u003cp\u003e18. Assemble rail to the motor head. FIG. 3.\u003c\/p\u003e\n\u003cp\u003e19. Install operator to mounting hardware. Refer to owners manual for reassembly if necessary.\u003c\/p\u003e\n\u003cp\u003e20. Reinstall wall control and photocell wires. FIG. 1.\u003c\/p\u003e\n\u003cp\u003e21. Reinstall Light Bulbs and close lens cover(s) and rear cover. FIG. 1.\u003c\/p\u003e\n\u003cp\u003e22. Reattach door arm to the carriage with clevis and hairpin. FIG. 2.\u003c\/p\u003e\n\u003cp\u003e23. Move door up or down to reengage carriage into chain\/belt.\u003c\/p\u003e\n\u003cp\u003e24. Refer to owners manual to reset up and down limits.\u003c\/p\u003e\n\u003cp\u003e25. Perform complete safety check per owners manual.\u003c\/p\u003e\n\u003c!-- \/TABS --\u003e"}
8 Tooth Chain Sprocket ,  Service Parts - The Genie Company

8 Tooth Chain Sprocket - 38415A.S

$14.99

This 8 Tooth Chain Sprocket sits on top of the power head. The chain goes around the sprocket and the teeth on it grip the chain so it stays on track. The Chain Sprocket comes with DIY replacement instructions.   Compatible with Genie Models: 1022, 1024, 2022, 2022-700, 2024 (with chain rails) Genuine Genie factory replacement part Includes Cha...


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