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Loose Chain On Garage Door




Loose Chain On Garage Door Opener - Bookshelf


950 pages

Principles of Home Inspection: Systems & Standards

Creator: Carson Dunlop | House & Home - 2003-02-05

Watch for chains slipping on the sprocket, which may indicate worn sprocket teeth, a loose chain, or an unbalanced door. Many garage door openers do not automatically reverse properly because the sensitivity adjustment is set too low to ...

Publisher: Real Estate Education Company

About this book
This introductory overview of the major home systems gives students a solid foundation for beginning a career in home inspeciton. This comprehensive text gets students out into the field quickly while serving as a springboard for the 13 advanced electives in the Principles line. Systems & Standards focuses on system and component problems, their ......



160 pages

How To Build Your Dream Garage

Creator: Lee Klancher | 2008-07-15

Wooden doors are gorgeous, expensive, and heavy (meaning they require more elaborate support and openers). ... The garage door is a huge part of your garage wall, and if you put on a cheap door with a low R-value, you are going to lose a lot of heat. ... Garage door openers are available with chain-, belt-, screw-, jackshaft-, and computer-controlled direct-drive electric motors that lift the door up .

Publisher: Motorbooks

About this book
If you want to rebuild a beloved ride, house a prized collector car, or spend some quality time with a motorcycle, here is the book for you. An essential tool for building your dream garage, this book takes readers from inspiration to reality in engaging and easy-to-follow steps. With plenty of clear illustrations and examples, the author explains all the issues a homeowner must confront when planning and building a new garage or adapting an old one to accommodate new vehicles and new ideas. Beginning with the design, Klancher walks the prospective owner through the entire process, from preliminary issues like zoning and building permits, to dimensions and materials, to finishing a space with workbenches, lighting, flooring, and wall coverings. Filled with practical advice and instructions for the handy homeowner and weekend mechanic, the book also guides readers through the complexities (and wisdom) of contracting specific tasks. Detailed photographs showcase finished garages and highlight special features. Step-by-step sidebars cover the how-tos for garage owners with even the most elementary carpentry skills. Read this book before you begin and save yourself money and effort.



216 pages

Popular Mechanics

1968-04

Install one of these lockbolts on each of the four clamps and you'll find it's just about impossible for the rack to work loose. — John Seginski Shower-curtain hook Ball chain How to Install Your Own Garage-Door Opener No longer a ...

About this book
Popular Mechanics inspires, instructs and influences readers to help them master the modern world. Whether it’s practical DIY home-improvement tips, gadgets and digital technology, information on the newest cars or the latest breakthroughs in science -- PM is the ultimate guide to our high-tech lifestyle.


Garage openers Directory

How to repair Garage Door opener loose chain - fix gear ...
Documenting how i repaired the garage door. The Chain got loose and popped off the gear. I am not a professional.

Garage Door Openers - Belt Drive, Chain Drive, Direct ...
The Garage Door Depot has the largest selection of Liftmaster, Linear and Marantec brand residential & commercial garage door openers. We offer Belt Drive Openers, ...

Chain Drive Garage Door Openers
7:30 a.m.- 4:30 p.m. PST Mon - Fri 23961 Craftsman Road Suite C Calabasas, CA 91302. Toll Free: 800-207-4394 Fax: 818-222-7736

Garage Door Opener | Legacy 800 Chain - Garage Doors from ...
Powerful, quiet and durable. Operates doors up to 500 lbs. in weight, provides easy installation and programming, and features dual-pinion drive gear system for ...

Garage Door Opener | Odyssey 1000 Chain
The Odyssey ® 1000 residential opener is available with either a belt or chain drive. Its ¾ HPc* motor delivers all the power and speed needed to operate almost any ...


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Editor's picks

  • Chamberlain

    Chamberlain LiftMaster Sears Craftsman 41C4220A Gear & Sprocket Assembly Kit

    Home Improvement (Chamberlain)

    Rating (0 reviews):
    (4.7/5)
    Chamberlain

    Great Product; Relatively Easy Installation

    I benefited greatly from comments others made about this product and how to install it, and I thought I'd add mine for any who are looking at getting this. My 11-year-old Liftmaster chain drive garage door opener stopped working and had the same worn out sprocket that so many have described, with the white snow shavings, etc. I too feared I'd have to spend $100s getting it fixed, then I found this great product on Amazon. I installed it last night, the whole process, including finding tools and adjusting the chain and door afterward, took me about 2.5 hours, but the actual removal and installation of the part took only about an hour. Garage door works great now, and is quieter than before.For the installation, I did what the reviewer before me did, which means I didn't remove all of the stuff the instructions said to remove. Here's a fairly detailed step-by-step of what I did -- my inner and outer "trolleys" (the things that slide the door along the rail and that have... 5/5 bantcher - See all my reviews Verified Purchase(What's this?) This review is from: Chamberlain LiftMaster Sears Craftsman 41C4220A Gear & Sprocket Assembly Kit I benefited greatly from comments others made about this product and how to install it, and I thought I'd add mine for any who are looking at getting this. My 11-year-old Liftmaster chain drive garage door opener stopped working and had the same worn out sprocket that so many have described, with the white snow shavings, etc. I too feared I'd have to spend $100s getting it fixed, then I found this great product on Amazon. I installed it last night, the whole process, including finding tools and adjusting the chain and door afterward, took me about 2.5 hours, but the actual removal and installation of the part took only about an hour. Garage door works great now, and is quieter than before.For the installation, I did what the reviewer before me did, which means I didn't remove all of the stuff the instructions said to remove. Here's a fairly detailed step-by-step of what I did -- my inner and outer "trolleys" (the things that slide the door along the rail and that have... Read more Help other customers find the most helpful reviews  Was this review helpful to you? , October 20, 2009

    Works like a charm, but what a lot of work it is.......

    First, I wanted to offer compliments to other reviewers that described the symptoms of the gears being bad - the "snow", the stop-and-starts, the stop working altogether but can still hear the motor running - nailed it exactly. Very clear to me after reading those that this was exactly the product I needed. It is exactly what it says it is - an OEM Liftmaster gear replacement assembly. The directions that come with it are excellent - step-by-step, and it explains exactly what you need to do. The directions are the best part of this product - if they were not so well done, it would be impossible.No knock against the product, but installation was considerably more work than I expected. I had visions of undoing a couple of screws, popping out a gear, putting in the new ones, and being done - boy, I couldn't have been more wrong. The process can best be summarized as "take your garage door opener completely apart, removing all pieces, wires, etc. Around 30 to 50 screws,... 5/5 Kentucky Reviewer (Louisville, KY) - See all my reviews Verified Purchase(What's this?) This review is from: Chamberlain LiftMaster Sears Craftsman 41C4220A Gear & Sprocket Assembly Kit First, I wanted to offer compliments to other reviewers that described the symptoms of the gears being bad - the "snow", the stop-and-starts, the stop working altogether but can still hear the motor running - nailed it exactly. Very clear to me after reading those that this was exactly the product I needed. It is exactly what it says it is - an OEM Liftmaster gear replacement assembly. The directions that come with it are excellent - step-by-step, and it explains exactly what you need to do. The directions are the best part of this product - if they were not so well done, it would be impossible.No knock against the product, but installation was considerably more work than I expected. I had visions of undoing a couple of screws, popping out a gear, putting in the new ones, and being done - boy, I couldn't have been more wrong. The process can best be summarized as "take your garage door opener completely apart, removing all pieces, wires, etc. Around 30 to 50 screws,... Read more Help other customers find the most helpful reviews  Was this review helpful to you? , February 23, 2008

    Worked! Here are a few tips.

    This is one of those time consuming jobs with little annoying issues. Here are my tips so hopefully you can avoid the problems I had, making your job much faster than mine was. The sprocket on the top of my unit broke so I just had to replace the drive gear and shaft. No other parts were worn or damaged so I didn't bother with them. The annoying part is that you unscrew the screws on the shaft plate from the inside of the unit and there isn't alot of room for your hand motion. I used the smallest ratchet in my set. A couple things to be aware of during this step is that you can remove the back panel with the circuit board by unplugging the circuit board. It has a multi-pin plug that is very similar to computer drive plugs. Also, I recommend wearing mechanics gloves b/c the unit is made from stamped metal so there are lots of sharp edges and corners which easily cut up your knucles and scrape fingers. One other problem I had was with my chain. Since the sprocket broke the... 4/5 BTM (Jeffersonville, IN) - See all my reviews Verified Purchase(What's this?) This is one of those time consuming jobs with little annoying issues. Here are my tips so hopefully you can avoid the problems I had, making your job much faster than mine was. The sprocket on the top of my unit broke so I just had to replace the drive gear and shaft. No other parts were worn or damaged so I didn't bother with them. The annoying part is that you unscrew the screws on the shaft plate from the inside of the unit and there isn't alot of room for your hand motion. I used the smallest ratchet in my set. A couple things to be aware of during this step is that you can remove the back panel with the circuit board by unplugging the circuit board. It has a multi-pin plug that is very similar to computer drive plugs. Also, I recommend wearing mechanics gloves b/c the unit is made from stamped metal so there are lots of sharp edges and corners which easily cut up your knucles and scrape fingers. One other problem I had was with my chain. Since the sprocket broke the... Read more Help other customers find the most helpful reviews  Was this review helpful to you? , June 6, 2011
    List Price: $52.99
    Price: $20.65
    You Save: $32.34 (61%)
    Compatible with CHAIN Drive Chamberlain Sears Craftsman Manufactured operators 1984-current
    Includes: Gear and Sprocket, Worm Gear, Grease, Motor Shaft Bearings, Sprocket Bearings,Instructions


Garage openers


Loose Chain On Garage Door Opener - News


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Daily Beast - Dec 21, 2013

Unplug your garage door opener and lock the rails from the inside; make sure your all doors and windows of your home are locked. Secure bicycles, outdoor toys and your barbecue grill. Time your lights and television or radio on a timer and don't forget ...
Santa Paula Times - Dec 03, 2013


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