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

1 Answer

Unit has power, went up, won't go down. Pushed re set, still nothing. Can hear unit try to engage but will not operate

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 3,197 Answers

Check to see if the trolley is jammed against the bolt just in front of the motor housing. If it is you need to loosen the chain enough to release the tension and then run the opener until the door is closed.While the door is closed, locate the 'up limit' control on the side of the motor unit. Turn this 2 complete turns in the opposite direction of the arrow printed on the cover. Tighten the chain.

Posted on Apr 04, 2011

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Sprocket doesn't engage anymore. You can hear it turn on but doesn't move . I was told torque can be adjusted .....how?


on the operator there is either a sensitivity setting for up or down,most likely if you take the cover off of unit you will see a round nylon gear about 4",my guess is,its stripped

Apr 10, 2013 | Building Materials

1 Answer

Garage door opener (Sears 139.664700) has power but will not operate when button is pushed


Could also be the start capacitor in side the garage door opener box, check for electrolytic driping out for signs of a bad capacitor...

Jun 21, 2012 | Home Security

2 Answers

Go Video DV 2150 - DVD door won't open at all. You can hear a mechanism working behind the closed door, but nothing happens and the door remains shut. Any advice??


There is a small belt under the loading tray which would have gone slack ( loose ) and the sound you hear is it slipping on the motor pulley. If you are confident you can remove the mechanism and turn it upside down and access this belt. Dismantle only if you can get the spare belt or your efforts will be in vain.

Sep 13, 2011 | GoVideo Go Video DVD/VCR Combo

1 Answer

Hi...recently purchased a 2005 Roadtrek RV with a Dometic RM 2354 fridge in it...was getting things ready for camping and had the RV hooked up to 110 power...pushed on button for fridge and went through...


You said there was NO lights on the unit. The Dometic service manual says:

1. No operation - no panel lights: DC Volts

Fuse

Wiring

Upper Circuit Board

Lower Circuit Board

http://www.gasrefrigeration.net/dom_techdata/26121_2852SM.PDF

I would start with the DC volatage and track it back until you lose it. Most of the time it does end up being the lower circuit board though.

Aug 03, 2011 | Dometic RM2652 Refrigerator

1 Answer

I'm tryin to find out if my a/c compressor is out. So I know that the dealer said that I need it charged and I didn't get it done. So lately it has been makin a loud noise and rattlin on the...


You may be having AC problems but that is not what happened when the Steering locked unless the AC is on the same belt as the Power steering unit. That whining you are hearing when you turn is actually the power steering unit being low on fluid or the power steering pump going out. Based on what you have described my guess is that the unit has gone out and needs to be replaced. As far as the AC compressor is concerned, if the unit is low on Freon it will not engage once it gets too low unless the clutch goes out. When you look at the center of the AC compressor when the engine is running and the AC is off you should see the pulley free spinning and the very center of the pulley won't be spinning, that is the clutch Dis-engaged. When you turn the AC on the Clutch should engage and allow the compressor to work. You will hear it kick in and kick out repeatedly if it is low on Freon. If it is too low it will never kick in because the low pressure switch won't allow it.

Jun 16, 2011 | 1995 Oldsmobile Aurora

1 Answer

Craftsman garage door opener


Nine out of ten times the problem you describe is a bad circuit board. The power surge blows the board when it comes back on.


You unplugged the unit -this will reset the circuit board.
If it clicks - you have power to the unit.
If shorting between 1 and 2 gives you nothing - no light - no motor - the 1st thing I would do is try a new board.

Hope this helps

Jul 02, 2010 | Sears Craftsman LiftMaster Chamberlain...

1 Answer

Whirlpool gold accuwave microwave oven lost power afer running em


Hello Davisaroundt, we are sorry to hear about your Microwave not powering on. If you would like for us to schedule service for you, then can you please email your address, phone number, the model and serial number, the website you were contacted on, Fixya, your review ID, and date of purchase to Whirlpool_Digital@whirlpool.com?

Jun 13, 2017 | Whirlpool Accuwave Microwave Oven

1 Answer

Contactor not engaging to start condenser unit . When setting the thermnostat, i hear the click from the unit starting inside the house. Fans start and air starts blowing inside the house, but the...


I would replace the contactor if you are getting 24 volts to the contactor and it isn't engaging therefore the magneto on the contactor is out and the contactor will need replacement. If you don't have 24 volts at the contactor then the transformer that sends the 24 volts is bad and will need replacing

Dave

Mar 11, 2010 | Heating & Cooling

1 Answer

Can't get the ansewering machine to work? we were gone for 3 days. When we got home the ansewering machine was not blinking, I thouht no loved me! No messages. then relatives called saying they had tried...


You might try unplugging the AC power to the unit, let it sit for 5 minutes, and reconnect the power. That sometimes resets the unit to the factory default. You can then reprogram.

Aug 23, 2009 | Panasonic KX-TG1033S Cordless Phone

2 Answers

Jensen VM9410 - Stopped Operating All Of A Sudden


Sound like to me you got a problem with the capcitor inside the unit, if its under warrenty it will need to be serviced. If its not I ould be checking capcitors inside to make sure there not bulging leaking or otherwisen ot wroking correctly.

Jun 24, 2009 | Jensen VM9410 Car DVD Player

Not finding what you are looking for?
Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+ Logo

34 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sears Building Materials Experts

Mike

Level 3 Expert

4339 Answers

Cindy Wells

Level 3 Expert

5124 Answers

Brad Brown

Level 3 Expert

15628 Answers

Are you a Sears Building Material Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...