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Repair


Plugging Action Screw Holes
Plugging a stripped hole is an essential skill for any technician. This article covers the methods you'll use for shop and field repairs.
May 26 min read
155 views


String Splicing
A “splice” is a knot that uses a new length of wire to connect a broken string to the tuning pin.
Mar 126 min read
200 views


Bass Stringing Basics
Bass stringing technique is similar to plain-wire stringing, but there are several factors that put bass stringing into a league of its own.
Mar 125 min read
100 views


Hammer Heel Leather Replacement
Replacing the leather material on the hammer heel is an easy and straight-forward repair for a messy problem.
Sep 23, 20243 min read
189 views


Piano Pest Control
Good housekeeping is the best treatment for piano pests, and piano technicians are a part of that service.
Sep 10, 20248 min read
199 views


Field Stringing Tips
This list of quick tips should help smooth the way to a successful stringing experience.
Aug 30, 20245 min read
129 views


Replacing Broken Agraffes
Replacing broken agraffes can be a tedious job for even the most seasoned technician, but it’s certainly not the most difficult.
Nov 3, 20235 min read
164 views


Hammer Shaping Methods & Tools
Hammer shaping is an essential part of servicing pianos. This article includes several methods of hammer filing.
Oct 10, 20236 min read
350 views


Identifying the Sources of Mysterious Clicks
While the hunt for mysterious "clicks" may never end, this article walks you through the most common sources and how to fix them.
Jul 11, 20223 min read
183 views


Repinning Action Centers
Every piano technician should be able to size, replace, and repair action centers correctly.
May 25, 20224 min read
264 views


Four Basic DIY Tools
Making your own tools is sometimes a necessary part of piano technology. If this seems overwhelming, start with these simple tools.
Jan 25, 20221 min read
357 views


Upright Pedal Noise Elimination
Get to the root of the problem instead of slapping a thick lubricant on the issue.
Oct 1, 20214 min read
343 views


Triage Kit
When the show must go on, sometimes you need a quick stop-gap repair.
Aug 30, 20212 min read
244 views


Going on a Liquid Diet
Get your minimalist game on.
Mar 17, 20211 min read
108 views


Center Pin Reaming
Reaming a new flange bushing can take a lot of time if you are using a broach set. Broaches are great for finesse fitting, but a more...
Jan 12, 20211 min read
126 views


Replacing Music Desk Suede
Add this quick and easy facelift to your arsenal as a field technician and wow your clients with the results!
Nov 3, 20204 min read
203 views


How to Replace a Yamaha Hammer Flange
Replacing hammer flange cords is one of the more common repairs. Use this quick and easy method to complete this task in just a few hours!
Sep 21, 20201 min read
240 views


How To Make a Hitch Pin Loop
Music: bensound.com
Sep 21, 20201 min read
291 views


How To Measure a Bass String for Duplication
Learn the simple measurement requires for bass string duplication.
Sep 7, 20201 min read
79 views


Rebushing a Hammer Flange
Repinning and rebushing is an essential skill all piano technicians should be familiar with.
Sep 7, 20202 min read
53 views


How to Replace a Single Keytop
Found a keytop that should replaced in the field? Here's a technique for quick, long-lasting field repair.
Aug 10, 20202 min read
177 views


Basic Cleaning Kit
Keeping the pianos in your care clean is a fundamental requirement of providing professional service.
Jun 30, 20205 min read
404 views


Inspection Series Part 1: Thorough Piano Inspecting
Piano inspection should not be taken lightly. Use this detailed list to avoid complications and present professional information.
Jun 16, 20207 min read
421 views


Traveling Light: A Field Technician's Grab Bag
Field technicians have to be efficient and organized for a successful career. Here are a few tips for achieving professional in-home work.
Jun 16, 20203 min read
257 views


Required Reading - Construction
Greg Cheng recommends the best books to read on piano technology.
May 20, 20204 min read
92 views


Handy Dandy Little Help
Printable charts for your took kit.
Apr 9, 20201 min read
252 views


Size That Pin!
Need to find a center pin size? Here's the formula no one can remember.
Apr 7, 20201 min read
84 views


Required Reading - Repairs
Greg Cheng recommends the best books to read on piano technology.
Apr 4, 20203 min read
81 views


Key Rebushing 101
Key rebushing is a commonly-needed repair that should be in every technician's skill set. Thankfully, it's pretty straightforward.
Apr 1, 20205 min read
345 views
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