This Bally manual from 1978 deals with "servicing known defective modules,

and includes layout drawing and lists for the circuit modules".


It's handy to have for the test procedures, voltage test points, parts list, and more. 

It is not a step-by-step repair manual, but a bit more technical in detail of operation. 

Sample manual shown. These are good used original manuals with some scuffs and marks to be expected. 72 pages.

Shipping in a padded envelope, Priority available

This is one of many kits and thousands of parts available from Big Daddy Enterprises. 

If you need a part, please contact me and I can create a listing for you on eBay. 


Thank you for looking!