Questions & Answers for: Sears LiftMaster worm gear l

...worm gear My liftmaster 1245R does not work anymore. Need to replace drive/worm gear. How can I change it. thanks, I have a 1265 and took the cover off (unplug first). There are screws securing the ...

...worm gear, but now i cant get the door down I installed a new worm gear, and now the chain moves. According to the instructions I need to get the trolley to the closed position before I hook the door ...

...worm gear wore the plastic teeth off the plastic gear (not the worm gear). Went to Sears and got the replacement parts, installed them and now have the travel problem. I have tried to adjust the all ...

...worm gear kit for Sears need part drive/worm gear kit for Sears garage door opener model # 139.663902 1/3 HP Not sure if it's a Chamberlain as long as the door is less than ten years old, sears will ...

...change plastic 3" diameter gear that is driven by the worm drive gear The part number for the gear kit is 41A2817. It comes with instructions and is available at any good door opener service

...do it your self, instructions in box, or best to pay someone that does it every day... less can of

the worm gear spins but does not turn main gear... The worm gear spins but does not turn main gear The drive gear must be stripped.

...gear is not meshing with the worm gear it is because it is worn out. You'll need to replace it post haste. The part number is 41A2817 and is available at Sears or any good door opener service

...worm gear stripped who do I replace it If you buy the gear kit part number 41A2817 it comes with instructions. It is available at any good door opener service company. Here are the instructions to ...

...1060-6 garage door opener repairable? worm gear is okay, but the gear running the chain is worn bad enough it doesn't open door yes, and not that bad of a job. parts on eBay or other online