Great service! Initial call was for garage door opener repair on a very old Lift Master unit. Unit needed to be replaced, as well as old springs and cables. I decided to get new rollers too at the last minute. Technician, Matt (Matthew), was great. Very knowledgeable and professional. I'm glad the other "local" garage door repair shop never returned my phone call. Will definitely use Precision for all my Garage/Garage Door Opener needs. Will also recommend them to my neighbor who is thinking about getting a new garage door.
Using your drill, add tension to the torsion spring. This system uses a single spring for a double door, but many manufacturers use two springs for a double door. The painted line on the spring acts as a gauge for the number of turns you put on the spring. To keep the bar from turning while you’re adding tension, attach a locking pliers to the bar on both ends of the spring. Apply lubricant for garage doors to the spring.
All measurements should be in feet and inches. Step 1, measure across the existing door or desired space for the width, then up and down for the height. The rough opening of your space should be the same size as the door. Step 2, measure the sideroom, which is the space beside your door. Measure the width of the left side, and then the width of the right side. Step 3, measure the space above the door, which is called the headroom. Measure the height of the distance between the top of the door opening and the ceiling. Step 4, measure the ceiling, which is called the backroom. You’ll need to measure the distance of the garage door opening toward the back wall of your garage. You should have 6 total measurements in all once you’ve finished measuring the space. Keep in mind that having an automatic garage door opener installed might call for additional backroom or ceiling space.
When the lay-person typically sees a circuit board, they immediately seize up and think that's it's too advanced for them to fix. In reality, replacing circuit boards for the Chamberlain Liftmaster, Sears, and Craftsman garage door openers is relatively easy with proper instruction. This video will walk you through the process of replacing the circuit board on a Chamberlain Liftmaster, Sears, and Craftsman garage door opener.