Which Side Against The Drum?
Which side of a novel dryer belt should live against the drum is something people ofttimes solely think nigh when hovering over the drum too realizing in that location are actually two options. Don’t worry; we’ve all been inward like—if not the exact same—situations. “Why didn’t I pay attending while I was taking this thing apart?” is something that I accept said on more than 1 occasion!
Happily, later on reading this article, yous volition either know which side downward your novel dryer belt goes, or you will at least know how to observe out for certain.

Most, if not all, dryers put the grooved side against the drum. Grooves help grip the drum. To ensure the new belt is installed correctly, fit the belt to the dryer in addition to don’t invert it, sentinel a video, call the companionship, or wait at the belt marks on the dryer for signs of grooves.
Most Dryers Put Grooves Against the Drum
While I have heard of dryers that lay the apartment side against the drum, all the dryers that I have had feel amongst or which I take researched more than inward-depth have all set the grooved side down.
When really thinking virtually it, this makes a lot of sense inwards my heed because a flat surface is typically more slippery than a rougher or uneven surface.
Now, I did say that I have heard of exceptions, just I volition verbalize nigh these a petty later on inward the article. First, allow’sec await at how the grooves better the suitcase on the drum.
Grooves Meant to Grip the Drum
A motorized pulley organisation drives the rotation of your dryer’s drum, merely this pulley arrangement is absolutely useless without a dryer belt.

The belt is made of safe, and so it naturally grips the metal drum through friction. But alongside the appliances’ part depending on this grip, as well as alongside shine metallic providing relatively trivial traction, manufacturers render an additional mechanism for helping your dryer belt to hold onto together with plough the drum. This mechanism is the grooved blueprint.
As such, it makes feel for the grooves to live drum-side down as well as, as mentioned, this is the mode that virtually manufacturers function their belts.
The grooves are able to spread slightly and so crush together to improve bag the drum. Because they run parallel to the drum, it likewise helps to forestall the belt from slipping from side to side. This sideways crusade could campaign it to slip off of the pulley.
Which Side Down on Drive in addition to Idler Pulleys?
Drive pulleys are directly connected to motors too furnish the impetus or movement (thus the bring up) for turning the drum.
There is too an idler pulley that moves to accept upwardly any slack inward the belt.
The style that the pulley organization works agency that any side is against the drum is the side that will be against the campaign pulley, only the belt loops “upside-downward” over the idler pulley.
Having the grooved side against the crusade pulley ensures that the forcefulness required to overcome the belt’second inertia is achieved too the belt doesn’t only skid over the pulley without actually turning it. Moreover, the effort pulley is typically grooved itself to check the grooves of the belt.
Idler pulleys function differently. As they tin act upwardly and downwards, they can increment or decrease the tension required to go along the belt from slipping on the idler’second cycle factor. This agency that having the belt’s apartment side running over this cycle is only fine.
Are Some Dryers Flat Side Against Drum?
As mentioned to a higher place, just about dryers reportedly require the apartment side of the dryer belt to live against the drum. I have heard this well-nigh approximately older Maytag dryer models as well as dryers from Admiral, Crosley, together with Magic Chef.
However, I have never used these dryer brands, and then I cannot tell for certain if this is truthful.
Unless the pulley systems of these dryers differ from the criterion prepare-upwards, apartment-side downward simply doesn’t brand feel.

So, because at that place is the slightest fleck of doubt nigh which fashion your dryer belt should get, you lot tin try the next to confirm it (although I’d be real tempted to simply install it groove-side downwardly):
- Dryer belts are relatively rigid loops, which agency that there is an within as well as an outside as well as you lot have to consciously invert them to switch which side faces upward. If you lot buy the belt designed specifically for your brand together with model of dryer, then whatever side is on the inside is nearly likey the side that should go against the dryer.
- Call the manufacturer to inquire. Unfortunately, this data is not ofttimes introduce in the possessor’s manual for about dryers.
- Look for a belt replacement video for your dryer too meet which manner they install the belt.
- Look at the markings on the drum. As the safe grips too spins the drum, it creates black markings. You can sometimes come across the marks of the grooves on the drum.
Dryer Belt Replacement Tips
- Ensure that y'all have the correct replacement belt. I wouldn’t say that dryer belts are interchangeable, only the nigh important affair is to get the correct size.
- Check the status of the pulley patch the dryer is open up. This helps make up one's mind if the job is but merely the dryer belt, or if your dryer is non working because of some other reason. If the belt snapped because the pulley is broken, and then the novel i volition too snap for the same argue.
- Clean the within of the machine piece the dryer is open. Lint in addition to dust tin build upwards in addition to interfere amongst the operation of dissimilar dryer parts including the pulley organisation as well as the rollers (they can become jammed as well as cease working).
- Make certain to occupation the novel belt upwards alongside the former belt marks on the drum so ensure it fits precisely as it should. Remember: grooves should be facing downwardly onto the drum.
- Practice looping the belt back onto the pulley while the drum is out. This tin can assistance you lot when your vision is impaired past the drum when you install the belt inside the motorcar.
- If non making function of a professional to replace your dryer belt, wait for a demonstration video like the ii examples provided below. Dryer belt replacement is really rather slowly in addition to a proficient video is all you take to force off a very successful DIY job.
Sources
https://applianceassistant.com/Dryer-Repair/Dryer-Belt-Pulley-Installation.php
https://www.youtube.com/spotter?5=w9O5lzHYn_M
https://www.fixya.com/support/t24426720-when_replacing_tumble_dryer_flat_belt
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