Heater/AC blower noise

Cougar Community Classic Cougar Maintenance Restoration and Repair
1

My blower works well, but on medium speed it makes a rattling noise.

Has anyone had a similar issue? Was it a problem with the blower motor or the squirrel cage?

I see the blower motor and squirrel cage are sold separately on the WCCC website and I’d like to order only the part I need to get the job done.

2

My only suggestion would be to look for a loose screw or a missing clip in the area around the fan and motor.
I know it must be difficult to get up in there and see anything, but that’s were I would start.
Good luck.