Check Tuning
Check Bass
Check Trebble
Pedals
Damper
Sostenuto
Soft
Bench
Plate
Soundboard
Case
Key Frame
Action
Dampers
Level
Travel
Angle

Keys
Front Bushing
Center Bushing
Balance Pin Hole
Flanges (shank)
Knuckle
Damper Wire Guide
    Bush Rail
Keyframe & Bed
Strings
At Hitch Pins
At Bridge Pins
Spacing
Hammers
Appearance
Alignment
Check Pin Block
Check Crown
Check Down Bearing

Key Position
Height (white)
Dip
Jack Position
Centered in Lever
Whipping Alignment
Position Under Roller
Reposition Lever Height
Hammer Height
Let-Off
Drop
Aftertouch
Backcheck
Repetition Spring
Keystop Roll
Voicing