Does the trolley carriage on your garage door move yet the door refuses to budge? Chances are, you’ve got a broken trolley carriage. For most garage door openers, you can get a new trolley carriage for about $25 to $40, depending on the model. It’s a fairly easy part to fix. All you need are some simple household tools and a few garage door parts. A repair for a garage door trolley typically takes less than 30 minutes.
To start, pull the old trolley carriage off, clamping the chain to the rail. This way, the chain remains on the sprocket, which will save you a lot of time later. Once you’ve secured the chain, separate both sides from the trolley. Disconnect the rail from the header, moving the rail to the side. Remove the old trolley and connect the new one. Reattach the chain. Adjust the tension. Replace the trolley on the belt drive, a fairly easy job.
Call Us Anytime if You Have Trouble
If you have any problems, feel free to call Sac’s Garage Door Repair anytime of the day or night, 7 days a week. We’ll be happy to give advice or come out and take a look at it. We offer a 100% customer satisfaction guaranty. We’re a local company serving the greater Sacramento area.