You don't need to be a coal miner to venture into the deep, dark pocket of a sliding door, but it helps. Once you're equipped with a new track, rollers and a good flashlight, we'll show you how to get in, replace the broken hardware, and get out before the weekend's over and the search party comes looking.
Sometimes the hardest part is getting the door out of the pocket or off the track. Pull out a door that's stuck in the pocket by alternately pulling the top and bottom edges. Remove a door from a J-track by following the instructions in Photo 5, but instead of pulling the top toward you, push away to pop the rollers out of the track. Remove a door with roller-skate-type rollers by prying the door up and tapping on the rollers to release them.
If you need both a new track and a set of rollers, get them from a builders' supply store, or order them from your local home center.
Before ordering the hardware, weigh your door on a bath scale, and measure the track slot and track. Our door weighed 30 lbs. and the track slot was 1-1/2 in. wide and 2-1/4 in. deep. The Stanley No. 82 aluminum J-track fit the narrow width of our track slot. To reduce the track slot depth to the recommended 1-1/2 in., we installed plywood spacers. The Stanley No. 85 twin wheel rollers, rated for doors up to 75 lbs., were more than enough for our panel door. If you have a solid-core door that gets a lot of use, the roller-skate-type rollers, rated to 125 lbs., are a better choice.