Any tips on how to correct this.
Should garage door opener rail be level.
Do not position the opener more than 4 10 cm above this point.
Adjusting a garage door s springs without expert knowledge poses the risk of serious injury.
Garage door alignment problems can cause you a lot of frustration.
Garage door openers are fairly simple mechanisms that tend to last a long time.
If you look at the rail you can see it flex bend up.
For garage openers horsepower ratings typically range from 1 3 on smaller cheaper models to 1 1 2 on higher end systems.
My chamberlain garage door opener rail flexes.
That will cause the jerky noisy operation when you close the door.
A 2x4 laid flat is convenient for setting an ideal door to rail distance.
Not from the motor side but the door side.
The average lifespan is 10 to 15 years but if you keep current on the maintenance of the rollers and springs it s possible to get 20 years or more out of a good garage door opener.
Please see page 11.
The top of the door should be level with the top of the motor unit.
See the section in your manual titled position the opener when the door is fully opened the opener rail should be max 2 above the edge of the top section.
The size and weight of the door can be used to determine the necessary level of horsepower for a particular garage unit.
Leave a garage door opener installation to the experts.
This page has a link to the complete door opener manual.
Even for those that are mechanically inclined a garage door opener installation should be approached with plenty of caution.
Go to your local home improvement store and buy some angle iron and lower the power head.
I have 2 garage door openers which the track or rail from the motor to the door runs up into the ceiling on both door openers.
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Is this common practice i had someone come out and look at them and they said its common but i ve never seen them installed this way.