Author Topic: Bally Bow And Arrow Restoration  (Read 15912 times)

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Offline Strangeways

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Re: Bally Bow And Arrow Restoration
« on: August 14, 2018, 09:38:19 PM »
Next step is the headbox mechanics, and this is where a lot of time is spent cleaning and replacing coils sleeves, springs etc. This machine's mechanical steppers etc were VERY clean for a game of this vintage, but there are no short cuts, as I want this game to work as soon as I plug it in for the first time.

Here's what I'm starting out ;




This was the dirtiest score reel. The process is straight forward, but it does take time.





Parts are degreased in a water based degreaser which I will post a picture of at the end as it is far better than the other degreasers I've used over the journey. I then wash each part with Simple Green (orange concentrate) and dry with the air compressor.






Reassembly ;






Why go to all this trouble ? Here's two score reel plungers. One is worn and will cause issues. So I replaced it with a NOS plunger and Coil Stop and the score reel will work perfectly.









Why go to all this trouble (Part 2)..


There's a switch stack out of adjustment (badly). There were a handful of these that were adjusted on re assembly.






Credit Stepper Before ;






Re assembled ;





Installed ;





Player Unit Completed ;








00-90 or Match Unit Before ;





After rebuild ;








After all that work, I'm done !



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