Hello, I have a 1996 Tahoe and my heater blower is starting to make a noise. How do I replace the motor? Thanks for any replies!

what kind of noise? pulled one out one time cause it sounded like it had an acorn in it. turns out it was a lizard head....lol. may just be leaves or something in there. on passenger side, close to right kick panel, the motor is there. unplug power connector, remove the 3-4 bolts holding it in and check it out. may just need a light cleaning.