How to get to the belt on shark navigator nvl22

That is nearly always caused by having the 's-twist' going the wrong way. When running it should be pulling the belt onto the spindle.

https://www.google.com/search?q=Shark+Navigator+replace+belt

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This was stolen from the Internet:

Shark Navigator Lift Away Deluxe NV360 Roller Brush Belt Replacement

Anthony

It could be a bad switch or brush roll motor, a broken belt, loose wire or contact. You must inspect and test all these areas to narrow down the cause.

How to Clean the Shark Navigator Vacuum and Filters

could be a loose belt or brushroll endcaps need to be cleaned
after you check this if it still cuts out its the electronic board
sorry not repairable
here is the belt if you need it Vacuum Belts Shark Navigator vacuums Lift Away Motorized Floor Brush NV350...

HI, it's Jim from Crucial Vacuum!

If your Shark Navigator vacuum is only making a strange noise when the brush roll is turning then the two things to consider and examine would be the brush roll itself as well as the belt.

First off lets look at the brush roll itself. Right off the bat is there any noticeable debris caught in it? You're mainly looking for long carpet fibers, or even strands of hair? If so try using a scissor to cut the blockage away. Then, manually rotate the brush roll to uncover further clogs. When examining your brush roll take note of the condition of the bristles. Are they loose? If so this would be a good time to change your brush roll entirely. There should be two screws holding the plate onto your Shark Navigator. Use a screw driver to remove these screws to gain access to the brush roll and belt.

The second part to check would be your Shark Navigator's belt. With use the belt will stretch out, lessening the tension on the brush roll. Lesser tension diminishes the brush roller's turn rate and speed. So if your belt feels loose as well replace that. A general rule would be that you're going to want to replace your belt about every 6 months. And if your belt is really loose this could be causing a noise when your brush roll is active.

You can purchase your replacement parts for your Shark Navigator direct from Crucial Vacuum with free shipping and an exclusive 10% coupon for Fixya.com readers, use code: FIXYA10

http://www.crucialvacuum.com/catalogsearch/result/?q=Shark+Navigator&limit=all

I hope this was helpful. If you would like further assistance, please feel free to give us a call at 877.750.9239. We have helpful and friendly customer care representatives on the line ready to assist you.

Jim Thompson
Crucial Vacuum Customer Care
http://www.crucialvacuum.com

Call Shark cust. service. They should send you a new head

1) test the belt for worn or broken
2) power rollers bearing defective test and repair
3) motor need repair.
4) test the thermal fuse
5) test the main switch for open or defectie.
se the diagram

in addition to the obvious screws, and two under the main coaster wheels, there are 2 hidden under the 2 mini wheels up front. pop them out and remove.

this voids any warenty i think

Same thing with my NAV22. Called them. They walked me through some troubleshooting and then they offered to send me a replacement power floor nozzle (the entire bottom piece). They said they don't want us to open it up to replace belts, so if you registered the product when you bought and it's been less than 5 years you should be all set...