Questions & Answers for: garage door hits floor hard

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

garage door will close all the way, then immediately opens completely on one door. The other door does this, but not everytime. This is generally caused by the door hitting the floor just a little too

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Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

2 Answers

Garage Door will not stay closed. When the pushbuttom is pressed, the garage door goes down, but comes right back up. Nothing is obstructing it from the bottom. In other words, the door will stay open

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Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

garage door opener that has the black and purple buttons to adjust the force and travel of the door ...... eveything is working well except when the door closes it goes a little to far, the bar pushes

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

Garage door loses travel settings after a day or two.Door closes then reopens after hitting the floor.I made the proper travel adjustments on the side of the unit then after 1 or 2 days the door hits ...

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

...door hits the floor too hard the safety will reverse it to the open position. This can be an intermittent situation. A bad wall control or the wiring to it will also cause this problem. To eliminate ...

Question about 12HP Power Drive Chain Drive Garage Access System

1 Answer

...if its bending when the door hits the ground, this is definitely happening. After finding the sweet spot for your down limit switch, you can readjust your return/safety force per your opener

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

...door that is traveling just a tad too far in the down direction. It sometimes hits the floor just hard enough to cause the safety sensor to reverse it to the open position. You can eliminate this ...

Question about Sears Liftmaster Garage Door Opener Safety Beam Sensor Kit 41a5034

1 Answer

...garage door opener I have 3 single garage doors with 3 Sears openers. Two openers close correctly. The third opener has periodically caused the door to hit too hard and reverse. I adjusted it per ...

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

...garage door suddenly reversing when going down? This unit was installed in 2002. Suddenly when it's closing it may reverse when it's about 2 inched from the floor, sometimes it hits the floor and ...

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