Yamaha CVP 107 clicking keys

[Windjammer]

My 10 year old CVP 107 keyboards total range of keys are clicking when released after playing. The clicking noise can be clearly heard over the note being played.
Any advice regarding this problem - cause - DIY solution possibility - cost "guesstimate".for professional repair, would be appreciated. WJ

 

[happyrat1]

Here's a youtube video that seems to address your problem pretty well.