How To Adjust Chamberlain Garage Door Belt

Brand new chamberlain garage door opener with excessive slack in belt drive.

How to adjust chamberlain garage door belt.

To garage door before installing and operating garage door opener to avoid entanglement. A belt drive garage door opener uses a rubber belt instead of chain links to open the garage door this makes it relatively soundless compared to its chain counterpart. Preparing your garage door before you begin. From informational videos to product manuals and troubleshooting articles the chamberlain group resource library has the information you need.

Position ladder below the back or rear portion of the opener to access the screws. Lift the door about halfway as shown. Although many openers are self adjusting there are ways to tinker with the travel and level the limit so the control works properly. It was nearly a direct swap and all works as desired except.

The manual does not indicate how to solve this problem. Remove any ropes connected to garage door. When opening the door the belt on the non pulling side is very loose. The belt on this chamberlain garage door opener started chunking teeth so we need to replace it.

Depending on the type of technology and when the mechanism was made there are many ways to make adjustments to a chamberlain garage door opener. Note one full turn of these screws equates to a door travel distance of two inches. Link to belt https amzn to 2zlnbt7. I recently replaced our chain driven garage door opener which functioned fine for 9 years with a chamberlain myq opener which runs off of a belt instead.

Note adjustment screws are on the left side of garage door opener motorheads. Find the chamberlain garage door opener technical support you need to get your garage door opener operational. Establishing the travel limits of chamberlain garage door openers.