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