How to Diagnose and Repair Sticky Piano Keys
PianoWrench · 2K views · 2:02
Skill Level
IntermediateTime Required
Half dayEstimated Cost
$0–50Equipment
Steinway Model MPermit Required
NoTools Needed
screwdrivers, tweezers, lubricant, cleaning clothThis is a Steinway Model M grand piano with sticky and sluggish keys. How to diagnose problems in grand pianos.