How to change front swivel wheel on nilfisk king 540 vacuum please

It appears for have hidden spindles holding the wheels so would involve full disassembly. No one has documented this before

https://www.nilfisk.com/global/consumer/products/vacuum-cleaners/traditional/elite-energy-comfort-eu/c_107413385/

By the looks of it, you start with the 2 screws in the bag access bay and then keep going. This is a job that should be done by a service centre.

https://www.google.com/search?q=Nilfisk+Elite+Comfort+disassembly

The Parts Diagram shows all the relative parts and the wheels are held internally by one screw. Blow the PDF image up to 250%.

https://www.wap-nilfisk-alto-shop.de/media/pdf/83/5d/da/ET_Elite.pdf

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google Nilfisk King 515 bags
there are several online.

This is as far as we can get;
https://www.youtube.com/watch?v=13krERCaP0U

look carefully at the edges there are clasps that fit together or something there if you dont see anything then its possible it has broken off or damaged is some way, find replacement vaccume here same find same model or upgrade to new or get parts for your here>> Procellular Services News Reviews and Deals Online

if you have a tool like this one is easy
simply place the tool between the swive wheel and the base.
and downward pressure

by the picture of the
nilfisk a300 replacement wheels

its a pull off clip on type design
the axle should be metal

it will need some force to remove the old wheel
may even try to break the old wheel off in pieces

The front wheel on a Nilfisk Extreme 300 is changed by removing the 3 screws inside the bag chamber. From memory they are a torx screw driver size 15 or 20. Basically remove the bag and take out the 3 screws in the middle of the chamber - the wheel will fall off once you lift the machine up. If you need to buy a replacement wheel you can find one here.

If you are having problems with a NIlfisk King cord reel it will either be that the cord is simply dislodged or the retract could be faulty. I have made a video showing how to pull it apart which could be used as a reference to diagnose the issue.
If you need a new retract we have these available online as well, the part number is 22352606 Nilfisk King Cord Rewind

Hi There, I have made a quick video showing how to check the filters and also how to change the Nilfisk King Vacuum Bag. Take a look and you should be able to work it out.

Press the middle rectangular Nilfisk button in the top centre of the machine. The front cover will fold down. There is a greay retaining bracket which clips forward off the top of the old bag. Fold that forward, replace the bag, clip the holder back on, and then close the lid.