Guide :Building Materials : Craftsman LiftMaster Chamberlain Garage Door Opener Wireless...

Replaced gears, now only moves about 3 feet

My opener was acting up then"froze". I opened it up and saw the gears were shot (white plastic snow everywhere and worn down gear), I replaced the gears and now it moves, however, it only moves about 3 feet then reverses. It does not even go far enough to hit the up/down settings/sensors. I have unplugged it, played with tension, up/down settings etc with no success. Thoughts?

Research, Knowledge and Information :


I replaced the gears on a garage door opener model ...


The chain only moves a few feet then stops as if the door hit something. ... I replaced the gears on a garage door opener model 13953662srt.
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After replacing gear and sprocket my Craftsman garage door ...


Get shopping advice from experts, friends and the community! Sears # 139.53641SRT, replaced sprocket assembly #41C4220A. Now the trolley only moves about 1 foot then ...
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Replacing plastic gear in Lift Master - DoItYourself.com ...


... chain disconnected but still only moves 11 ... and now the door only open travels about a foot ... replace my gear and sprocket because one ...
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Liftmaster garage door only opens and shuts a few inches ...


Whenever the trolley only moves about 6 inches and goes ... And now the door moves just ... I also just replaced the exact same gears and after proudly ...
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I just replaced both gears on my Craftsman garage door opener,


I just replaced both gears on my Craftsman ... I now have the inner trolley about three feet from the outer ... the inner trolley moves in the down direction ...
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Chamberlain, Liftmaster, Sears Gear Replacement


Chamberlain, Liftmaster, Sears Gear ... then only the gear needs to be replaced. ... Remove the E-Clip and timing gear. 3. Close door a foot with the motor running ...
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Craftsman garage door opener problem - Houzz


Craftsman garage door opener problem. ... the motor engaged and turned the gears only about a quarter of the way ... everything worked before I replaced the gears and ...
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craftsman garage door opener 1/2 hp - Houzz - GardenWeb


After I relaced the worn gears, the door only open about 1 foot up. ... craftsman garage door opener 1/2 hp ... Replacing the gear to only then have to replace the ...
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Chamberlain, Liftmaster, Sears Gear and Sprocket Replacement


Chamberlain, Liftmaster, Sears Gear and ... Move the wires aside, away from the worm gear and the ... Remove the E-Clip and timing gear. 3. Close door a foot with the ...
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Differential Problem Diagnosis - Ring & Pinion Service


Differential Problem Diagnosis ... Whirring noise only while decelerating at any or all ... Regular clunking every few feet may indicate broken ring or pinion gears.
Read More At : ringandpinionservice.com...

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