Fixing Karcher VC3 Plus Whistling Noise

I already cleaned Karcher VC3 Plus filters and hose, but it still making loud whistling noise every time I used it. The suction power was decreasing. I’m pretty sure something was wrong with it but I don’t know what. It still under warranty. I didn’t plan to send the vacuum to fix since we’re under Covid-19 Movement Control Order (MCO). Well I didn’t have much choice. I decided to fix it myself. That is somethings stuck inside the vacuum. So here is the video how I get it fixed.

[@gustavo123828]

Thanks bro, your video saved my job

[@jianjieong9396]

Bro how to open the wheel without breaking the clips.. I cant lift it

[@TheFiza1976]

Terima kasih atas ilmu. Sangat bermanafaat 👍

[@siya8462]

This particular model of my karcher stopped working all of a sudden. Before dying it gave off burning smell too. Please help?

[@Shot.by.gio.]

Same here did you find a fix?

[@MrAdhiSuryana]

Halo, saya mau tanya. Kalau misal sehabis pakai vacuum ruangan ada berbau tidak? Terimakasih

[@rodaputrajaya268]

Bau tidak ada. Habuk pun juga tidak ada kerana pada bahagian roda ada HEPA filter yang akan menapis udara sebelum keluar

[@unboxinqit]

I still cannot remove the yellow cover by unscrewing the 4 screws u mentioned.

[@Icyskullz]

Hi, could you advise whether the front wheel is replaceable? Mine disintegrated

[@dansong3095]

Hi...can you show how you open the front wheel? I also cannot lift off the clips. Same as other viewers too

[@FBGotandabaaniMuthusamy]

The front wheel one side have lock symbol or mark at cover you turn the black cover to open the cover.. For other side, it hard a bit. You need check the kacher word at cover and push the pin at that side inward it will out a bit you need make sure the pin fully out and turn the cover left to open other 2 pin at cover.. It hard a bit and easy to break the lock pin at cover

[@isaacmendez3902]

Plot twist, he suck all those things again to clean the area... :)