Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
...belt driven door opener made in 1995 I recently had to change the large plastic gear which required me to take the belt off my liftmaster door opener. I replaced the gear and put the belt back on. I ...
Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
...garage door opener. How do you adjust the tension? I've tightened up what appears to be the tension spring, but it doesn't seem to effect the belt. The spring should measure 1¼ inches in length ...
Question about 1/2-HP Whisper Drive Belt Drive Garage Access System
chamberlain whisper garage door opener 3/4 hp door doesn't close all the way down? DOES IT REVERSE OR STOPS BUT NOT TOUCHING THE FLOOR? IF IT DOESN'T TOUCH THE FLOOR YOU EITHER NEED TO ADJUST THE DOWN
Question about 1/2-HP Whisper Drive Belt Drive Garage Access System
...garage door and now the belt on my Chamberlain Whisper Drive WD822 KL is really tight and the opener is not quiet anymore. The door still closes down perfectly tight against the floor and lifts ...
Question about Chamberlain Garage Door Opener Transmitter 300MC
...Chamberlain Garage Door Opener Transmitter 300MC: Hi, The belt that connects the motor to the pul... Hi the belt that connects the motor to the pulley for the garage door opener broke i got the right ...
Question about 1/2-HP Whisper Drive Belt Drive Garage Access System
...Chamberlain Whisper Drive looks loose and is "hanging" or "dipping". The opener is working fine, but it does stop from closing all the way about 1 inch from the ground. I cannot figure out a way to ...
Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
garage door only opens partially and then stops about a fifth of the way up. I have detatched the emergency rope from the bracket on the belt and manually opened and closed the door. I re-attached the
Question about 1/2-HP Whisper Drive Belt Drive Garage Access System
...chamberlain whisper drive garage door opener. When I open the door and it reaches the top it starts making a loud noise. It's like the motor is still trying to pull the door up but it can't because ...
Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
...Garage door model 3280 and I changed the belt and when I try to open the door it only open about 2 feet from the floor. Remove the belt and then run the opener until the sprocket on top of the motor ...
Question about 1/2-HP Whisper Drive Belt Garage Door Opener LW3500
...chamberlain garage door opener and it does not stay close. it comes down and rises right away You have to adjust the safety pressure sensor. It is set to too light a pressure. Check your manual for ...
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