new style fan
the kirby G5 was the first to use the new tan plastic fan, as far as I know. all of the G4 and older have a gray plastic fan. sofar every kirby I have took in for service needs a new fan on G4 and older models. if you look close at the gray fan you can see cracks oround the center, it time to replace it. the new style fans seem to hold up much better so far I have not had a bad one yet, just some beat to hell and back so I replaced it, but it still worked well just looked bad.
Chris