squeaky blower motor

[JHZR2]

Hi,

Lately I have been getting a squeak from the blower motor. Every once in a while itll make a very quiet squeak once or twice when on low and going over bumps.

Lately when on the auto or max setting, it will squeek intermittently all the time, especially when driving on bumpy surfaces. As of especially late, the squeek is becoming evident on the low setting as well.

I assume it has something to do with the bearings in the blower motor? Can I lubricate them somehow? Id like to avoid the $150-300 cost of the blower motor...
Thanks,

JMH