Coil sleeves and plungers to keep

Nylon coil sleeves of 1.75" or 2" are the sizes most needed for flipper and other coil rebuilds (they vary by maker). Knocker, bell and chime coils use double-flanged sleeves. Chime plungers have nylon tips and come in two sizes, one for Williams/Gottlieb and one for Bally.

Systems

• Electro-mechanical

Related tips

• Renew sleeves on flipper, pop bumper and sling coils
• Renewing coil sleeves on action coils
• Coil stops by maker
• Typical EM coil resistances
• EM coil voltage by maker
• What makes a coil stronger or weaker
• Bally C0- coil numbers and their replacements
• When a coil can be measured without unsoldering

Source: Repairing Electro-Mechanical (EM) Coin Operated Games to 1978, Part One, Clay Harrell (pinrepair.com)