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Coil - flipper green - med. low

3 terminal, dual winding flipper coil with 1N4004 diodes.

FL-11722 medium low flipper strength, parallel coils, used on many Bally/ Williams WPC system pinball games (original green coil wrapper)

Primary winding (power) ~6.2 ohms (no diode)

Secondary winding (hold) ~160 ohms (no diode)

Used on the following machines:

TWILIGHT ZONE (upper flipper)

ROAD SHOW (upper flipper)

CIRQUS VOLTAIRE

F-14 TOMCAT (upper flippers)

EARTHSHAKER (upper flippers)

 

Williams / Bally pinball machines flippers are designed for a balance of power based on the layout of a given game. Always use the specified coil number for your machine. Before changing to a different strength coil, always install a flipper rebuild kit. But, if you must adjust flipper strength, here is a list of coil numbers and their relative strength from weakest to strongest:

FL-11753 Yellow - Used with short flippers and close shots

FL-11722 Green - Used for close shots near drop targets

FL-11630 Red - The standard, most commonly used coil

FL-15411 Orange - Used for long playfield shots

FL-11629 Blue - Used for long shots and high ramps

Reference:

• FL-11722
• 23-2000-00
• Wico 04-093400
• JJP 23-2000-00
• JJP 23-002000-00
• All coils include new sleeves (coil tubing) where applicable.