Liftmaster Garage Door Balance Test

These screws are located on either side of the garage door opener.

Liftmaster garage door balance test.

Garage door before installing and operating garage door opener to avoid entanglement. Garage door openers manufactured approximately. Before 2011 utilize adjustment screws to set the travel and force. Liftmaster garage door openers troubleshooting support get the liftmaster garage door support you need from chamberlain group.

Before making any adjustments to your garage door opener we recommend that you test the balance of your garage door. Test your garage door s balance by disconnecting the opener if applicable then leave the door open at different positions and watch for up and down movements to determine whether you need to add or remove tension from the springs. Lift the door about halfway as shown. Your garage door must be properly balanced in order to set your limit and force settings correctly and to ensure your door passes the safety reversal test.

Preparing your garage door before you begin.