Chamberlain Belt Drive Opener Making Lots of Noise: Does anyone have any ideas where to look?
162193
A mechanic's stethoscope (a common auto shop item) can help you find the source of the noise quickly.
1591163
No sure what your asking. I have a Chamberlain Whisper Belt drive opener. I consider it an overhead model and it works fine.
1611231
If you are speaking of the brush head, once you have the screws out just pull straight out. The belt is tight. I found the answer to the noise(if that is what you are doing) is to take and trim or carefully file to remove that small bit that may be rubbing. You have to do it running to keep it true. Once I trimmed the noise maker this unit has proven it is money well spent
527804
Mine has done that as well... Just took it apart and made sure nothing was caught in the gear ... Reassembled and no more noise.... Good luck
731090
I have this same printer, normal operation is very quiet, so you have a absolute problem. I've experienced some major plastic gear grinding noises that are very loud. What I found the solution to be was to open the rear paper jam panel and slam it shut a couple times. Drop the front panel down and just under the toner cartridges you'll see a small handle, bottom dead center. This pulls out the entire assembly holding all the toner packs in. Pull it out just a couple inches and slam it back in a couple times, then close the front door and carefully look at the top of the door making sure its even all the way across the top, if its off just slightly you don;t have that other part that holds all the toner pushed all the way in properly. Also pull the paper tray out and take extra care to make sure you're getting it pushed in properly. I don;t know which one of those things solved the problem, but by doing all of the above I no longer have the noise issue (severe noise at that) and now it prints and runs smooth and quiet.
796481
I have no idea. I would think that contacting the garage door opener manufacturer or the remote manufacturer would be your best bet. My openers were new.
313445
sounds like it has a problem, there should be no noise coming from unit, contact manufacturer or place of purchase.
1159060
On mine the sound changes and is a little louder towards the end. Have had no problems with it but wish it was heavier. Every time I push the door opener it slides back a bit.
1227463
Order this part, and call a qualified garage door expert. It's too difficult for me to install it, and I can fix anything! I'm glad I called an expert, because the worm screw was only the symptom. The real problem was the warn rollers on the track, that were needing replacement. causing undue drag on the Chamberlain.Now my opener and tracks are so quiet !
716439
The belt may be broken or the motor burned up....both of those happened to me! Get your money back if you still can!!!
1456501
Best bet would be to Google the door and remote numbers and see what numbers come up. I've replaced at least two remotes through Amazon, one keypad and all of them when I held the learn button on the opener within 5 sec they were programmed.
1395490
It's very likely the opener. You may want to check the reflector/safety mechanism if there is one, and make sure it's aligned properly. To make sure it's not the remote you could try removing the batteries and not using it for some time, instead using (assuming you have one) they key pad.
2071526
I am hearing the motor too along with the white noise... I wonder if it's normal or if my unit has a defect.
795888
It's well could be swing plate gear worn out which making the noises. This is kind of a known problem.Google it, and you are going to find plenty of informations. Following is the part I order to fix this problem.4200/4300/4250 Swing Plate Assmebly
1812872
It is a little noisy. They offer different key types, so contact them and see if they have quieter keys
2043794
There should not be any noise other than the sound of the bubbles coming from it? Sounds like you have a defective motor.
711020
I cannot detect any noise at all from the door. There is a flexible seal around part of the door which seems noiseless and the catch is a non- engaging magnet. Mine is in a door to the garage which means it is not in a silent environment but I am unable to detect any sound from its operation.