Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+ "springs" Questions

Holmes model 1500 garage door springs Weak check for a color on the end of the spring this will be the weight label. weigh the door with spring pressure off, hardware store will sell a matching set of

...for a gap in the spring. If you have a broken spring you should call a qualified technician as the springs carry a lot of tension and can be very

...for replacing the spring. You can call any local garage door company and they will sell you the springs. I absolutely don't recommend this job for a DIY'er. It is dangerous. ...

installed two new springs on automatic doorman model 455 and it won't close or open. chain will not move door where are adjustment screws? I think that may be the problem Does it make a noise? Did

I replaced the torsion spring and now the garage door will not open completely. You have not wound the spring correctly or have the wrong size spring

Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+: one lift spring is broken... One lift spring is broken Replacement of both springs is recommended.

...up. Watch the door go up and down to figure out the problem, but it sounds like a problem with the springs. We have had similar problems with our garage and it is usually because one spring has more ...

the garage door will not open past 12" and one of the photo sensers is constantly yellow it will not adjust THE YELLOW SENSOR IS OK YOU PROBABLY HAVE A BROKEN SPRING ON YOUR DOOR.LOOK FOR A GAP IN THE

...a bit to make sure. What kind of door do you have , if Rollup/Sectional, then check the Torsion Springs located on the bar over the top frame. If one piece then check the extension springs on the ...

broken sprocket coupler I have a broken sprocket coupler and want to know how to check the springs to see if the springs going bad caused the coupler to break. Could be. Yet you may only need to ...