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How to fix a slow fan
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- เผยแพร่เมื่อ 25 พ.ค. 2017
- Is your floor or stand fan turning really slowly? Fixing it might be as simple as adding some oil to the bearings inside.
If your fan blade spins freely but is still slow moving, most likely the capacitor needs replacing.
Since I couldn't tear down this fan as far as I wanted, I was only able to apply oil from one side of the bearings. I assume it will eventually get into the same spots regardless. I took off the rear gearbox which handles the oscillating feature, to get access to the back bearing.
I used a generic 4-in-1 oil from the hardware shop and it got the fan spinning as good as new.
Yes, the fan blade is dusty :P
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Man, you just helped me save a fan. I woke up a couple of nights ago drenched in sweat because my fan was just standing there motionless with an attitude like, 'what?' I'm besides myself with pure bliss right now - sterling advice which just so happened to work for this gal - WD40 was my weapon of choice! At the time of writing, the UK was basking in near-tropical conditions and you couldn't buy a replacement fan for love nor money without remortgaging the house. Of course, I jest but my 'thank you' is heart-felt!
Great instructions! I had my cheap Walmart fan running in less than 30 minutes. I feel like I've beaten the built in obsolescence factor.👏🏻
I bought a fan last year (June), and it was getting slow. I did this, and is like new again! thank you!
wow, exactly what I needed! someone had dumped it on the street thinking it didn't work anymore. Lucky for me it just needed a bit of oil!!! Thanks!
Exactly pal. People just throw a lot things because they have no idea how they work and can't prevent breaking those things. Best prevention for them is just buy new one, specially lazy people do it, or just they who don't have much free time to, prefer just spent it on rest after hard work.
This video helped me figure out why the frick my fan wasn't spinning fast. I couldn't get it disassembled too far because I didn't have a screwdriver handy, but as soon as I got the front cover off I immediately noticed that the blades were absolutely CAKED in dust. Lysol wipes helped that out. Then I noticed that the spindle thingy where the blades are attached to, had some sort of hair tangled all over it. Not sure how it got there but it's been there for a while since it was able to ravel itself deep into the fan. Started spinning the blades backwards slowly while breaking and pulling out the hair strands, and lysol-wiped the spindle just in case, and my fan magically came back to life. A clean fan is a happy fan. :)
Thank you so much. I really thought I might have to buy a new fan but after doing what you suggested, it worked as good as new.
Thank YOU! I have this awesome window fan my mom got me 2 years ago.. recently it started to sound bad. Well, this morning I was woken up at 3am to what sounded like a bird being killed in my window. Figured it just needed a good cleaning, so I took the fan apart, cleaned every bit of it (minus the motor), put it back together and the squeaking has stopped, but the fan is barely moving. It's now 5:30 am and I just wondered if maybe it needed some lube. Came online to see if anyone else had run into this issue and sure enough! I'm about to lube this sucker up and go back to bed.
If this doesn't work, I'll come back and delete my comment, but if you are reading this, it worked a charm!
Thanks buddy!! 👌
I always clean the fan myself, i have now the idea to add some oil every time i clean it.thank you for the video.
Thank you man, i just woke up and the fan didn't work, then searched in TH-cam, your video fixed the exact problem i had.
THANK YOU SO MUCH YOU'RE A GENIUS . My dad was only spraying the front part of the fan and it didn't fix it at all, i told him to spray the back part as well and manually turning it around to make it less stiff and now it works like normal!!! THANK YOU AGAIN
I legit just dropped a few drops of small parts oil in and my fan is back to normal. Thanks!!!! I was definitely about to go buy another fan as Texas is HOT almost year round minus a few weeks here and there.
Thank you so much my friend. I knew my fan needed some greasing and with your video, it helped me to see how it is done exactly. I didn't even need to open it fully and it worked. Thanks once again!
Thank you for the clear, simple instructions! I thought for sure I’d have to get a new fan, but this worked like a charm.
So a tip for the lubricant: Use one meant for small motors, not the generic stuff. 3-in-1 is the go-to for most people but the regular formulation can actually thicken up and get gunky over time with motors and you'll end up back at this stage again. They have a formulation specifically for small engine/motors that's thinner and doesn't thicken up with age/use and is perfect for this kind of use. I had a large metal fan that started to squeal and dripping some down the shaft into the bearing compartment and letting it sit facing up horizontally for a bit to let it work its way in, and it was back to normal in no time. Use the right stuff at the beginning will save you from having to redo it again over and over.
Thanks for this info. I used 3 in 1 two weeks ago and was wondering why my blades were turning slow.
Heavy Bike chain oil
This is very true, mine stopped working and all I had access to was cooking oil. It lasted a few days and then stopped again until I got the proper oil, its been 2 months without problems
I only use sewing machine oil in my fans.
You're a God! My husband and I were about to buy a new one until I found this! It saved me money! Thank you!!!!!
Thank you for that short video,my fan is working ,you saved me from a hot sticky night,and you also saved me some $ God bless you
You really saved me from a hot night there, thank you my good Sir 😅
I'm going to do this tonight. Thanks for the video, really helpful.
Dude you are life saver. I was nearly buying a new fan and unfortunately the store didn’t have it. So looked at your video, opened the fan, clean the dust and dirt, oiled the main bit where it spins, and viola the fan not only started spinning like new but also solved the issue with the nasty sound it was making due to too much friction which the oil smoothen it out.
Omg Thanks bro that totally worked i did underestimated ur method when i watched at first but after i tried i instantly regret it totally worked thanks a million bro
100% thumbs up from me my fan wasn't this bad but it felt like it was blowing barely a breeze from it now that i have done this getting cold air blown feels like a new fan thank you so much you legend
This video really helped me thank you 🙏🏼 I'm so happy to fix my fan myself💫
I never knew I needed this at 2:50 am
Thank you so much
Brilliant, Just brilliant!! I was ready to throw my eco fan in the bin because i thought the brushes had gone, i opened it up and being an eco fan it didn't have brushes. I did what you said with spray oil and its working perfect again 😀 Great tutorial video Thanks 5 stars 👍😀👍
I used this solution for my fan too! Works like a charm. Thank you for sharing🎉
Thank you for a short and concise video -- and I fixed my fan doing what you said! Thanks!
Awesome! I'm glad your fan is working again :D
I just fixed my desk fan yesterday by watching your video and lubricating the fan with WD 40, thank you so much, it was very helpful.
@recall can you use tri-flow lubricant?
I had put oil in my fan and couldn't get it to work, ready to put it to the curb, but you pointed out the axle in the back, which is hidden on my fan. I was able to squirt through a little hole to get it there and it works now! Thank you!! PS I think I'm going to try some preventative oil on the rest of my fans. 🤣
Glad that turned out well with a little bit of oil. But be very careful, i've red across the net that sometimes it's the broken capacitor that makes it slow down, that would be dangerous if it isn't get replaced asap.
One thing I did was lay the fan down after I took it apart so the fan shaft was pointing upward. I added some oil near and on the shaft, turned it a few times, let it sit for an hour to let the oil slip downward. I did this three times, each time letting it sit.
This worked great as it's spinning fast and silently like new.
Did not expect this to work as my mini fan doesn't look like this at all - but it did!!! Thank you!
I appreciate it man.Did exactly your method and my fan is back as new.
Awesome :D
Finally fixed this fucking thing. I was about to take a hammer to it and declare it permanently broken. You saved a fans life, mate.
Hmm, ima get that kind of oil on the store, I think this is the same as my problem, I first thought the capacitor might be the problem, but before proceeding to the capacitor, I might give this a try first. Thanks for your vid man!
Thanks for this video. I just got my pedestal fan working again! :)
i tried this and my fan is working as new again. Thanks for uploading this video.
Short and sweet. Great for a person with my attention span. Thanks.
Wow! It really works. Now my fan is spinning like brand new. Thank you so much 😍
DIY repaired my electric fan that's been acting up for a while now. Thanks to this video, GA, and to some WD40, it's running like brand new again! 😊
Thanks -- that just helped me fix a fan.
some method i do. :) got a fan almost a decade old still running. Although based on how often i need to do this. I think the bearings are dying. Yes bearings, you cant find fans with bearings now a days, just bushings.
I'm gonna try this on a quite nice fan that I found. I must congratulate you and give Kudos for the well crafted video. I have a channel and I think I can learn from your videos a thing or two. Liked, subbed and 🔔
Thank you! I was about to purchase a new fan until I found your video. Lubricant did the trick 👌
Simple and clear advice. Liked it :)
This worked! I just un clipped the fan cover off, took a paper towel lightly dipped in some vegetable oil and lubricated the parts. Turned my fan on and it worked like brand new!!!
Are you sure that's safe? Isn't veggie oil really flammable? And it attracts dust bad
@@kukichacha It worked like a charm, it was just a little bit of oil to get it going. I made sure not to touch any wires!
@@taylor4200_xx oh okay that's good to know, thank you so much for replying!
re-oil near the bushing once a month together with cleaning removable parts will help to extend service life. look out for the starting capacitor cause thats the 2nd thing get bad causes the e-fan wont turn. nice vid!
Good tips, thanks for sharing :)
Great tip, already got mine spinning faster. Thanks!
Fixed my fan problem. Cheers mate!
thanks for this helpful tip mate. all it needed was oil. and not having to replace it as the motor is the same design.
gonna try this tomorrow, my fan starts to slow down and I couldn`t figure out what happened, thanks to this in advance.
Dude it works do it.
Wow , i must really thank you , somehow my 10 years old table fan doesn't want to move , only very very slightly rotating after being idle for a few days. I gave it a manual spin a few times and turn it on , it worked now , i thought it finally died!
I did as you did and had success as you did. Thanks a lot.
Thanks I fixed exactly after this recommendation. Thank you very much
I always looks at front gear only never checked back side gear... thanks for your crips details regard this issue...
I have fixed tonnes of fans. Oiling fans after they seize is a temporary fix it will seize again not to long down the road even if you take apart and clean everything. Fan needs new bushings or better yet converted to ball bearings that works excellent better that when they are new.
This seemed helpful I hope it works. Do you use any type of oil in particular?
Thank you I fixed it well enough to run on high so I'm happy 😁 much appreciated
Didn't have your type of oil so i used cooking oil which works perfectly thanks earns a sub
I tried it my fan started working like magic
Thanks.
Yep those bronze bushings need regular oiling and sometimes disassembly and cleaning. When you do have it apart look for the oil wick in the bushing housing and add plenty of oil to it. It holds oil close to the bushing and sometimes the wick breaks down so add more wicking agent, (something that holds oil) for longer service intervals in future. I use oil lamp wicking which is an everyday thing here in India! Good luck!
Anyone who has older fans 20 plus years should try to keep them running. The new cheap crap that is available now, comes almost dead out of the box. Nowhere near the build quality of yesteryear
mikmerl1 we had almost 45 yrs fan and it dont need an oil
What you are saying is 100% right
some companies still sell fans today that are durable.
They are just really rare to come by!
We have a desk fan that has been running for over a decade now
only part that needed replacement was the starting capacitor.
@Adolf Hitler Hey, funny thing is, many fans of yesteryear are actually very efficient. I have an old Westinghouse box fan that uses a 1.3 amp motor. Only 0.3 amps higher than modern Lasko box fan motors. Which one is better for the environment? A fan that lasts a lifetime with minimal service? Or some cheap fan that blows less air and breaks after a year?
I also have a vintage Lasko table fan with clear amber blades that runs on 0.43 amps. LESS THAN MODERN TABLE FANS!!! And it performs better! Still runs to this day after over 40 years.
@@ketmax2805 what brand fan is that??
This is very helpful would be a great idea if you make a series of "How to fix" :)
Thank you! You save us from the heat! 😀
Hey! Just a tip that worked with my fan since it was going slow on the highest setting, put your fan on a high setting and keep it running for a couple a minutes or until it spins the way it’s supposed to. Hope this helps!
I take it you were asleep during most of the video and woke up at the last few seconds.
Thank you! You saved my fan ❤ ❤
This fixed my fan!! Thanks!
thanks man that really worked!!! its so hot here
Thank you sir . I write this at 3 am and it really work
i use grease (lithium) to my fans and it will last a very long time ( oil is kinda good at first but when it starts to heat up it requires you to re apply every month.. my efans were like 25 years old i only replaced the capacitors
agreed, grease is better than oil, oil need periodical maintaning.....
Thanks u saved my money I was about to buy new , and good news just add any oil even cooking one or the hair one no need to buy special one for it
Very clear instructions!
Thank you, it's helpful to fix my fan
This is only a temporary fix. The oil burns off and you're back to square one, at least from my experience. I've tried oiling fans with both petroleum distillate and 3-in-1 oil, only for them to seize up after a week of use; sometimes even less. I'm thinking I should try something more heavy duty, like an industrial lubricant.
Same problem here . Exact nothing different. Your tip definitely worked. TSM sir great day 😁😁
I LIVE IN ONE OF THE HOTTEST TOWN IN MY COUNTRY AND WHEN MY FAN SLOWED DOWN I FELT SO BAD AM GLAD I PASSED THROUGH THIS VIDEO...I JUST ADDED COOKING OIL AS LUBRICANT AND ITS WORKING PERFECTLY NO MORE SWEATING
I'm really glad it helped :) I would probably recommend using a standard 3 in 1 oil, or something similar.
But cooking oil can at least get the job going for now 👍
Thank you so much it worked for me!!!
Just wanted to point out that Lithium grease is generally recommended for electric motors, but ehh it's just a cheap fan so doesn't matter much.
+vgamesx1 even for the bearings? How would.you get it in there? Or you really.have to.open it up to get complete access to the bearings ?
Not entirely sure, I've only looked up how to apply it on electric dryer motors, as I we were having issues with our dryer once, but I did use just a few drops of all-in-one oil around to bearings to see if it would help, it didn't... Since I didn't have bearing puller in order to remove them and find a replacement, we found another motor for just $50, it's been good as new ever since.
Does wd40 works?
@@louisestatum1789 wd40 is not a lubricant
Your fan doesnt have a bearing .its just bushing doc!!!
Today I looked for my answer to fixing a slow moving fan that I'd tweeted about 6 months ago but couldn't find it. Anyway, the same fan started slowing down a couple weeks ago. I took it apart again and sprayed W2 40 on it again and IT'S WORKING again AS IF IT'S A NEW FAN.
SATISFACTION PEOPLE!!!
You just fixed my fan, thanks
Perfectly explained simple steps ty
Brilliant! So simple & thanks 🙂👍🏽
Thanks man for your advice!
Thank you, worked just as described!!
nice video😄 similar to my issue.. when ever the fan is not been use for awhile in a cold room i think the oil freeze.. and its making it hard to spin... is that true bro? been dealing with this fan for awhile now.. 😊😊😊
Good question, I'm not sure on that. It might just be because it's sat for a long time without use and not too much related to the cold. Adding some fresh oil to the bearings might help prevent it from happening again for quite some time.
Oil doesn't freeze, it thickens until it won't flow.
Thank God finally I can sleep well!! Thanks!!
very helpfull i thought my capacitor broke we have problem motor is working inside but noyhing so i did the instruct on vid use same oil 4 in 1 very cheap which i also on my motorbike ang 100% working now
thank a lot bro
After using shaving oil, my fan kept on spinning for one and a half minutes, after going from high speed to the off position.
WAHL OIL is the standard in the clipper cutting industry, and it works for me.
Thank you so much, my fan can spin again but with a bit hiss noise, is that alright?
"If it doesn't spin freely something is wrong." Excellent diagnosis, sir.
Hey. It works to my e-fan. I clean it all and put some wd40 then its spinning is really high as new. But when i turned it on and the spinning starts it being noisy. What should i do?
thank you! it helped me!
it worked, thanks dude
this really helps thankssss
My fan does not spin at all. Foes not even make a sound when you turn it on. Maybe some loose connection somewhere but dont know where. I have oiled all parts and cleaned the rust, so the fan blades are free to move. Any help?
how do you open up the casement of a dowell stand fan. the power switch is behind the motor, i can't figure it out. please help me...
How do I know if it's the capacitor? My fan just started starting very slow after a power cut. It was a planned maintenance outage. It takes a good few minutes before it's back up to normal speed. When off, blades rotate very freely. It's my only cooling atm and it's 40°C (104°F) during the day. :/ Really don't want it to die
BangDroid the power cut has most likely tripped the thermal cut out switch
Definitely u need to change the capacitor. .I had the same problem.
There are 2 types of caps., starting and run. Look it up.
Thnks you.. its work! Now my fan really fast
Putting oil is good just for a couple of weeks. You need to check the shafting and bushing. Replace it if there is friction marks.
Omg I can't believe it worked, fan is fast as new again I was going to throw it again. Now I'm regretting throwing an old one a year ago cause it was probably the same thing.
I'm glad it worked out for you 👍 sometimes it will take more extreme action like replacing the capacitor. But often just a bit of oil can get it going again :)
I clean and oil my fans every month. But my newest fan I cleaned and oiled keeps slowing down speeding up on its own. What is causing that?