https://www.reddit.com/r/typewriters/comments/1jdflj0/underwood_master_without_key_labels/

Black legends used for teaching typing

Keyring pliers are used to remove the metal rings off of both circular and tombstone glass typewriter keys so that the legends can be replaced or even covered over with black paper circles for teaching or learning typing. They take some practice and skill to use, but speed up the replacement of legends significantly.

https://mrmrsvintagetypewriters.com/en-us/pages/typewriter-repair-tools

A New U: Replacing a key legend on a Royal KMM typewriter<br /> by [[Richard Polt]] on The Typewriter Revolution blog<br /> accessed on 2025-11-04T10:16:51

A good, short tutorial on how to replace the key legends of a glass key typewriter with photos and tools. Also includes a .pdf template for the legends of a Royal KMM typewriter.

Tools of the typewriter trade by [[Retrotype]]

Excellent overview of many of the basic tools for typewriter repair. Didn't have the strongest grasp of all the tools' specific names, but good enough for describing their general use cases.

Example of a typewriter toolset including a case made for telephone company repair, but which works with typewriters.

• Shore A durometer gauge 2:22
• nylon fishing/picture hanging wire spec to 25kg (for drawband replacement)
• thick waxed string/yarn for repairing fishing nets (for drawbands)
• nitrile gloves (to prevent staining, issues with mineral spirits, and other caustic chemicals)
• XPower pressure blower for blowing out dust/dirt and mineral spirits. (smaller than an air compressor)
• nail grooming set with tweezers, picks, etc. (not technically necessary, but sometimes useful)
• dental tools (for use as spring hooks)
• Renaissance micro-crystalline wax (non-corrosive, made for British Museum, good on marble, wood, leather, etc. Good on bare metal for treating previously rusted metal. (It's recommended to use an abrasive polish for improving the shine of glossy paint however)
• Pouch and set of precision screwdrivers (he only uses the flatheads though the set includes other) Prefer hollow ground tips which are squared off rather than wedges.
• Chapman bit set of screwdrivers (with hollow ground tips) He prefers these for hard to remove screws. Issue that it's a bit thicker at the tip.
• Liquid wrench penetrating oil for helping to loosen screws (he likes this better than WD-40)
• brash wire brushes
• steel wire brushes (uses less frequently as they're more abrasive)
• pouch of precision wrenches (imperial and metric) his are bladed, Moody tools wrenches (mfg.) prefer the thinnest tips
• microfiber cloths
• jig for soldering typeslugs on typearms
• pouch with various typewriter specific pliers:
  • 3 prong pliers (total of 9 prongs) for making bends/forming typebars (especially making bends in the middle of bars rather than the end.;
  • peening bend pliers;
  • bending pliers for sideways bends esp. with thinner typebars;
  • vertical adjustment pliers (with rollers) not good for making adjustments of 3mm or more;
  • forming pliers with screws on the end to rotate heads for bending, peening and cutting;
  • peening pliers (bending by metal displacement)
• Magnetized screwdrivers
• forceps
• screw grabber (active capture)
• spring hooks (push/pull)
• nylon brushes for dusting
• needle nose pliers
• t-bender with slotted head for forming metal
• small bottles for mineral spirits and sewing machine oil. They have small metal tips for precision application.

Typewriter Repair Tools Reference: 1960 Ames Catalog<br /> by [[Ted Munk]]<br /> accessed on 2025-08-05T08:14:59

via u/TypewriterJustice at https://reddit.com/r/typewriters/comments/1m1w6s2/tune_up_key_strokes/n42glpz/

via u/TypewriterJustice https://www.reddit.com/r/typewriters/comments/1m1w6s2/tune_up_key_strokes/

Type bar plier adjustments up and down demonstrated at about 7:00

https://www.ebay.com/itm/315760588097

Assembling Box Joint Pliers with Peter Ross by [[NESMforged]]

Remington Typewriter Type Alignment Adjust Typebars by [[Phoenix Typewriter]]

When adjusting typebar slugs, it's much easier to bring a letter up higher on the page than to bring a letter lower.

Smith Corona 1C Standard Portable Typewriter, Repaired Adjusted Escapement Trip Balance Bar by [[Phoenix Typewriter]]

https://www.reddit.com/r/typewriters/comments/14szjp/decided_to_share_one_of_mine/

Description and tools for swapping out typewriter slugs by soldering.

https://imgur.com/a/typewriter-tools-sSBsL

Type Shop, Ep. 15: The Ultimate Keyring Toolset Guide by [[Typewriter Chicago]]

Charles Gu's new keyring pliers for about $500 for a set are as good as if not better than vintage tools. In particular the new rubber pieces seem to help protect from breaking the original glass key tops which will then require replacement.

http://mytypewriter.com/hello-qwerty-typewriter-keyring-pliers-kit.aspx

Charles Gu at MyTypewriter.com is selling new typewriter keyring pliers!

ᔥ[[Typewriter Chicago]] in Type Shop, Ep. 15: The Ultimate Keyring Toolset Guide at 2022-12-29<br /> (accessed:: 2024-07-08 08:23:36)

For yellowed glass keys on typewriters, there's usually a key top covered by a piece of paper with the key glyph on it which is sandwiched in with a small piece of glass and a metal ring that holds it down with several metal tabs underneath the key to hold it all in place. There are custom keyring pliers for quickly removing and replacing the papers which needs care not to crack the glass. Otherwise you can manually bend the metal tabs on all your key rings to remove them and replace the papers. (This is generally a LOT of work either way.) See: https://www.reddit.com/r/typewriters/comments/1csni4d/neat_find_on_clients_kmg/

I prefer the yellowed patina of the older key papers, so I tend to leave them versus spending the time and effort to replace them.