Does My Wurlitzer Need New Key Bushing Felts?

If you flip a Wurlitzer key upside down, you’ll see two holes underneath. These holes line up with the two metal pins in the keybed that guide the key’s vertical travel. They’re called the key bushings, and they’re lined with felt. As the keyboard is played, this felt becomes compressed over time and the keys no longer fit snugly around the key pin. Or, if these felts become damaged, they could prevent the key’s smooth travel and the touch-responsiveness of the keyboard becomes compromised.