Tumble Dryer screeching after starting and only for 30seconds?

[tmf786]

This is a bit odd, the tumble dryer makes a screeching noise only on the startup for 30secs

https://photos.app.goo.gl/Y3VJCoQc843on8qc9

In the video the screeching only starts after 30seconds and and then lasts for 30seconds.

If it was a motor/bearing/pulley then I would expect the noise to be continuous?

Any ideas?

 

[Harry Bloomfield]

A spinkle of talc on the drive belt, will confirm whether it's the belt/pulley.

 

[tmf786]

Figured it out, it's the pump - took it out, cleaned up a bit and now less noisy, still needs replacing.

Thanks and hopefully this will help others.