I have re-done this thread as requested by Malcolm.
I had an irritating squeaky air heater blower that would squeak sometimes. I cured it by removing the cover and putting high melting point grease onto the ends of the bearings / spindle on the blower motor. I didn't have to remove the wiper arm either, as there was enough room to get in to it by just undoing the blower cover nuts. After a couple of runs the grease worked its way in and stopped the squeak. My vehicle is now more like the great new vehicle it once was.
I thought I would post this to help anybody with the same prob. It's a far cheaper fix than buying a new blower motor.
I had an irritating squeaky air heater blower that would squeak sometimes. I cured it by removing the cover and putting high melting point grease onto the ends of the bearings / spindle on the blower motor. I didn't have to remove the wiper arm either, as there was enough room to get in to it by just undoing the blower cover nuts. After a couple of runs the grease worked its way in and stopped the squeak. My vehicle is now more like the great new vehicle it once was.
I thought I would post this to help anybody with the same prob. It's a far cheaper fix than buying a new blower motor.