I pulled the belts off. Motor spins freely. When I spin it by hand it's silent. When I apply the throttle then it starts making a screeching sound again without the belts on.

On Tue, Oct 26, 2021, 11:24 AM Dean Stuckmann <dstuckmann@icloud.com> wrote:
I would start by making sure that it is the motor by taking the belts off and running the motor by itself. I assume that the motor spins freely?

Take care,
Dean

> On Oct 26, 2021, at 10:40 AM, Paul Anderegg <tpa2008@gmail.com> wrote:
>
> I get a strange sound coming from the motor. It usually starts after it
> runs for a couple of seconds. I posted a YouTube video of it. The sound
> starts at about six seconds into the video. I have included the link below.
>
> https://youtu.be/DYOYZqdiQik
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