Chain Garage Door Opener Maintenance

Your garage door and opener get used almost every day meaning regular maintenance is important to keep them working properly.

Chain garage door opener maintenance.

Pull the chain toward the garage door and hold it in position. Maintenance of your chain drive garage door opener should be done on at least a bi annual basis. Over tightening the chain will put excess wear and tear on the shaft and gears. If you don t.

Use light penetrating oil instead of grease to keep from collecting dirt and grit. During this time you should apply a little bit of wd 40 or other machine oil to the chain drive. You can also use the genie universal lubricant to spray the links of your chain to ensure full continuous operation. Press down on the chain with your finger.

Here is what you need to know to make sure your garage door operates without any issues. If it doesn t stay put the counterweight system springs are improperly balanced. Periodic maintenance of a liftmaster chain driven garage door opener includes lubricating the chain and greasing the chain rail. Check the chain tension most chain drive openers suggest you tighten the chain so there s about 1 4 in.

As a homeowner knowing the correct type of lubricant for the chain. After you disconnect the opener by pulling the release handle usually a red cord manually move the door about halfway up. You should have 1 2 inch of play in the chain. Thread the nut s facing the door clockwise until it meets the bracket then release the chain.

Your automatic garage door opener requires periodic maintenance to ensure safe and efficient operation. Unlike chain drive openers which may need periodic adjustment a screw drive system requires little maintenance and is faster than both chain and belt drive garage door openers. Garage door won t open all the way. If the chain or belt is excessively loose on your genie garage door opener follow the chain belt tensioning procedure from the owner s manual for your garage door opener model.

Lubrication requirements and adjustment details are typically found in the owner s manual. Of slack from the rail to the chain check your manual. Clean and lubricate the drive chain clean and lubricate the drive chain and track of the automatic door opener once or twice a year. This will serve two distinct purposes.