Raise the garage door to about chest height then secure a clamp over the track under the roller to keep the door in place while you work.
Rail grease garage door.
Unplug and unhook the garage door track hinges and power before using the lubricant.
1 grease or oil attracts dust and grime which could ultimately clog up your track.
There s two parts to lubricating the garage door rollers.
2 the track isn t made for lubricant.
Periodic maintenance of a liftmaster chain driven garage door opener includes lubricating the chain and greasing the chain rail.
The metal shaft that slides in the bracket on the door itself and the ball bearings on the roller wheel.
Always avoid spraying wd 40 on any part of your garage door.
Billdoe may 23 17 at 19 52.
We recommend using a non silicone lubricant such as lps 2.
Use a screwdriver or pry bar to unseat the old weather stripping from the channel at the bottom of the door.
Unfortunately this isn t a good idea for a few reasons.
Once your door is clean spray a lithium based grease or garage door lube onto the hinges and rollers.
The proper way to lubricate your garage door starts with using the right solution.
This way you can get an even coat on the parts and not risk getting any of the spray or grease into any.
Then clean the garage door tracks with a damp rag to get rid of any dirt and debris.
They need to be kept clear in order to prevent dust and dirt from acting like miniature chock blocks but oil won t do anything but help the rails collect said dust and dirt.
Once you have all your garage door parts properly lubricated lift it and close it several times to even out the lubricant s distribution.
As a homeowner knowing the correct type of lubricant for the chain.
Make sure you get lubricant into the tumbler as well as on other moving parts.
To lubricate the metal shaft spray some grease at the edge of both sides of the bracket as shown below.
Detach the garage door from the opener so that it operates manually.
To lubricate a garage door first close it and disconnect the power by turning off the switch or circuit breaker.