Pirate 4x4 banner

Heater fan

768 Views 12 Replies 8 Participants Last post by  Benny
Yes, I searched, but didnt find anything that matches what I am wanting to do.

The fan works, the switch works proportionally on all settings.

On the highest setting, it works like it would on the second highest setting. Is there a way to bump up the flow through the fan?
1 - 1 of 13 Posts
Pull the fan and motor out and have a look inside. My '85 first burned out the resistors and a few years later started to run slower and slower and finally would cut out periodically. Opened up the motor and found the brushes were worn down to nothing:


New set of brushes and its as good as it was before:

See less See more
1 - 1 of 13 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.