Chain Garage Door Opener Maintenance

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.

Chain garage door opener maintenance.

Garage door won t open all the way. Your automatic garage door opener requires periodic maintenance to ensure safe and efficient operation. As a homeowner knowing the correct type of lubricant for the chain. Use light penetrating oil instead of grease to keep from collecting dirt and grit.

Your garage door and opener get used almost every day meaning regular maintenance is important to keep them working properly. 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. This will serve two distinct purposes. 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. You should have 1 2 inch of play in the chain. Here is what you need to know to make sure your garage door operates without any issues. Thread the nut s facing the door clockwise until it meets the bracket then release the chain.

Clean and lubricate the drive chain clean and lubricate the drive chain and track of the automatic door opener once or twice a year. If your garage door is not properly balanced the garage door opener will have to work harder and it won t last as long. 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. During this time you should apply a little bit of wd 40 or other machine oil to the chain drive. Pull the chain toward the garage door and hold it in position. Over tightening the chain will put excess wear and tear on the shaft and gears.

After you disconnect the opener by pulling the release handle usually a red cord manually move the door about halfway up. Periodic maintenance of a liftmaster chain driven garage door opener includes lubricating the chain and greasing the chain rail. Lubrication requirements and adjustment details are typically found in the owner s manual. You can also use the genie universal lubricant to spray the links of your chain to ensure full continuous operation.