Chain Garage Door Opener Maintenance

As a homeowner knowing the correct type of lubricant for the chain.

Chain garage door opener maintenance.

Thread the nut s facing the door clockwise until it meets the bracket then release the chain. If your garage door is not properly balanced the garage door opener will have to work harder and it won t last as long. Over tightening the chain will put excess wear and tear on the shaft and gears. Periodic maintenance of a liftmaster chain driven garage door opener includes lubricating the chain and greasing the chain rail.

People frequently comment on the speed at which the machforce opens the garage door with one person reporting that it cut opening time by a third. In fact because a garage door is often the heaviest and largest single piece of moving equipment around a home frequent testing and maintenance are especially important. Garage door won t open all the way. You can also use the genie universal lubricant to spray the links of your chain to ensure full continuous operation.

After you disconnect the opener by pulling the release handle usually a red cord manually move the door about halfway up. Use light penetrating oil instead of grease to keep from collecting dirt and grit. You should have 1 2 inch of play in the chain. 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.

If you don t. Of slack from the rail to the chain check your manual. Check the chain tension most chain drive openers suggest you tighten the chain so there s about 1 4 in. 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.

If it doesn t stay put the counterweight system springs are improperly balanced. Clean and lubricate the drive chain clean and lubricate the drive chain and track of the automatic door opener once or twice a year. Press down on the chain with your finger. Pull the chain toward the garage door and hold it in position.

Your garage door and opener get used almost every day meaning regular maintenance is important to keep them working properly. During this time you should apply a little bit of wd 40 or other machine oil to the chain drive. Lubrication requirements and adjustment details are typically found in the owner s manual. Here is what you need to know to make sure your garage door operates without any issues.