What does a Musical Instrument Repairer do?

According to people in this career, the main tasks are...

TaskImportance
Align pads and keys on reed or wind instruments.
98%
Adjust string tensions to tune instruments, using hand tools and electronic tuning devices.
97%
Solder posts and parts to hold them in their proper places.
96%
Compare instrument pitches with tuning tool pitches to tune instruments.
94%
Play instruments to evaluate their sound quality and to locate any defects.
93%
Repair or replace musical instrument parts and components, such as strings, bridges, felts, and keys, using hand and power tools.
92%
Disassemble instruments and parts for repair and adjustment.
92%
Reassemble instruments following repair, using hand tools and power tools and glue, hair, yarn, resin, or clamps, and lubricate instruments as necessary.
90%
Remove dents and burrs from metal instruments, using mallets and burnishing tools.
86%
Adjust felt hammers on pianos to increase tonal mellowness or brilliance, using sanding paddles, lacquer, or needles.
85%
Inspect instruments to locate defects, and to determine their value or the level of restoration required.
85%
Remove irregularities from tuning pins, strings, and hammers of pianos, using wood blocks or filing tools.
83%
Shape old parts and replacement parts to improve tone or intonation, using hand tools, lathes, or soldering irons.
82%
Strike wood, fiberglass, or metal bars of instruments, and use tuned blocks, stroboscopes, or electronic tuners to evaluate tones made by instruments.
80%
String instruments, and adjust trusses and bridges of instruments to obtain specified string tensions and heights.
80%
Repair cracks in wood or metal instruments, using pinning wire, lathes, fillers, clamps, or soldering irons.
78%
Polish instruments, using rags and polishing compounds, buffing wheels, or burnishing tools.
75%
Mix and measure glue that will be used for instrument repair.
74%
Make wood replacement parts, using woodworking machines and hand tools.
68%
Refinish instruments to protect and decorate them, using hand tools, buffing tools, and varnish.
61%
Assemble and install new pipe organs and pianos in buildings.
55%
Deliver pianos to purchasers or to locations of their use.
51%
Wash metal instruments in lacquer-stripping and cyanide solutions to remove lacquer and tarnish.
48%
Refinish and polish piano cabinets or cases to prepare them for sale.
45%