Here are two videos I made regarding my Kirby G4 Rescue where the impeller required replacement after I vacuumed something metal:
https://www.youtube.com/watch?v=s9VHe9Bh... (Inspection)
https://www.youtube.com/watch?v=smGw0DXe... (Impeller Replaced, Lubricated and Back In Service)

The Kirby G4 model featured a brand new 3-position handle locking mechanism as well as other improvements that made it easier to maneuver and function! It also included optional accessories and attachments to enhance the cleaning power and versatility of this specific model! Some other standard features for this model include toe-touch control, TechDrive Power Assist, disposable bags with Micron Magic and the belt lifter!

What Filter Bag Does This Kirby Use?

What Brush Roll Does This Kirby Use?

What Belt Does this Kirby Use?