Metal Chain Sprocket On Garage Door Opener Always Breaking

Five days sooner than estimated.

Metal chain sprocket on garage door opener always breaking.

Item arrived in four 4 days from east coast to the foothills of the west coast. Because chains are lubricated with grease you can expect to get a little dirty while putting the chain back on your opener. You can put the chain back on your automatic garage door opener using a simple adjustment mechanism. A constant grinding noise could be a sign that your garage door opener s chain or belt is either too loose or too tight either way it needs adjusting.

By william machin chain drive garage door openers have a sprocket that is attached at the top of the motor. The front sprocket is at the end of the opener rail closest to the garage door opening. Keeping your garage door parts greased up will add years of seamless operation to your system and it takes just 10 minutes a year. Overhead garage door repair offers garage door chain repair in dallas.

If you are not confident in your ability to diagnose the problem call a local garage door service. Another common cause for a loose chain could be the front sprocket breaking. Over time dust and debris contaminates the grease lubricating the garage door opener s chain and the weight of the garage door forces the oil from the door roller s bearings. A new front sprocket costs about 150 200 include the labor to install it.

Our customers say very fast shipping. This was a craftsman model 139 53976srt. Use white lithium grease on the opener s chain or screw and a spray lubricant available from your garage door specialist to coat the overhead springs. Sometimes garage door chain may become loose due to broken gear and sprocket or stripped gear.

If the chain on your chain drive opener is broken your garage door will not function as it had been working. The chain wraps around this sprocket as well as the gear and sprocket at the motor. Over time the sprocket s teeth can wear and the chain may jump or skip when the opener. This is a video on how to change the gear sprockets in a craftsman garage door opener.