Yamaha Upright Piano Hammer Spring Problem
Upcycle Piano Craft · 34K views · 15:23
Skill Level
IntermediateTime Required
Half dayEstimated Cost
$0–50Equipment
Yamaha Upright PianoTools Needed
screwdrivers, piano hammer spring tools, pliersHow to correct bobbling & double-striking hammers in Yamaha upright pianos. The issue with hammer butt flange springs is prominent in most 20 year old and older Yamaha pianos.