The chain gear which is under the opener s chain guard pulls the chain back and forth across the chain s track.
Lube garage door opener chain.
Replace the chain guard.
A loose garage door opener chain makes loud slapping sounds and causes jerky door movements that smack the rollers against the track.
Popular standard degreasers like wd 40 aren t the best option for a garage door.
As a homeowner knowing the correct type of lubricant for the chain.
So start by tightening the chain find the procedure in your owner s manual.
Not only are they the least expensive but they are readily available in many hardware and department stores.
For two unless you have water standing or dripping in your garage the chain is pre oiled at the factory and doesn t require any more.
And here you have it our number one choice for chain lubricant to use with your automatic driveway gate.
Instead purchase a lithium based grease at a hardware store or online.
If you have a track drive opener the next step is to lubricate the opener track with grease.
While some garage door openers boast that they are maintenance free even chain drive units that don t call for lubrication require regular lubrication of the garage door s moving parts.
The chains on your garage door opener are lubricated from the factory and that should last the life of the motor.
Purchase a lithium based grease or garage door lube.
Clean the old grease from the garage door opener s chain gear and chain guard using a rag.
Periodic maintenance of a liftmaster chain driven garage door opener includes lubricating the chain and greasing the chain rail.
Although a good choice there is still one kind of chain lubricant which tops our charts for the best type to use with an automatic driveway gate opener.
Garage door lubricants that are grease based go on by hand and are much messier.
For one when you lube the chain it will eventually drip on your door leaving a perfectly straight line down the center of your door unless of course you want a black line on your door.
With proper maintenance you can get many years of use out of the garage door opener without too many problems.
They give you more freedom to evenly coat hinges locks gears and springs.
Getting a white lithium grease compound.