How To Repair Garage Door Opener Loose Chain

Step 1 checking the chain.

How to repair garage door opener loose chain. To do this put some lubricant on a piece of rag this use the rag to wipe the chain. If the chain on your garage door is rusty you need to apply lubricant into it to loosen the corrosion. Step 4 tightening the chain. Before you start work on your garage door make sure that you open and close it a few times to make sure that there.

Step 2 turning off the power. Step 3 using the adjustment bolt. The reason the chain went off track was because the chain. Around this sprocket as well as the gear and sprocket at the motor.

A new front sprocket costs. Locate the adjustment bolt. How to tighten a loose garage door opener chain. Climb up on a stepladder and take a look at the trolley assembly.

Before you start working you need to take some safety. Another common cause for a loose chain could be the front sprocket breaking. Sprocket is at the end of the opener rail closest to the garage door opening. Disconnect the power supply and disengage the opener.

Just tighten enough to stop it hitting the rail. Remember to not over tighten the chain. Replacement gear kit if you need one http amzn to 2drtdvc if you. How to troubleshoot a loose chain on your garage door step one.