Garage Door Hitting Chain Rail
If you look at the rail you can see it flex bend up.
Garage door hitting chain rail. Also verify the antenna on the motor unit is in the proper placement. When it is resting on the ground the door establishes where the tracks should be. Heavy duty chain drive rail extension kit the heavy duty chain extension kit for 10 the heavy duty chain extension kit for 10 ft. Fully opens garage doors up to 8 ft.
My chamberlain garage door opener rail flexes. Measure the length of the garage door opener rails from the garage door to the motor. If you re too far away this can cause a problem with opening or closing the door. Any tips on how to correct this.
Divide that measurement in half to find the center point on the rail. You may also need to reprogram your keypad or replace the batteries in it. Adjusting the garage door track margins keeps the track properly aligned with the door itself. Firstly check that you re using it within the range required for your opener.
High garage doors is required for reliable everyday operation of chamberlain heavy duty chain drive models in 10 ft. Featuring a quick install extension rail and replacement chain the kit includes everything needed for quick and easy installation. Get the track where you want it and tighten the clips back down. Includes required 8ft chain and rail extension.
Use chalk and mark the center of the. The chain drive rail extension kit for 8 ft.