How To Open and Refill Rubber Bushes on YAMAHA PSR F51 Keyboard

In this video, I'm showing how to open and Refill Carbon ink on Rubber Bushes of the Keyboard Timestamps 0:00 Start 0:12 Identifying the Problem 0:46 Dismantling the Keyboard 6:00 Removing the Keys and Rubber Bushes 8:40 Cleaning the inside 12:00 Refilling Using Carbon Ink 15:02 Placing the Refilled Rubber Bushes 17:20 Assembling the Keys and The Keyboard 19:14 Playing The Keyboard 21:20 Thanks for watching Don't forget to Like and Share and Subscribe for more interesting content Thanks for watching #Keyboard #HandsandTools