the garage is opened many times, like thousands of times or more. When you are using the door opener, sometimes the door can be back off the track. It's a common issue for garage owners. Typically the repair cost for putting the garage door back on the track is $120 to $165.   You can do it manually and save money. First, separate the opener and the trolley. Now open the door and locate the jamming wheel on the place. Try to operate the door manually; if it works, then connect the opener.