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#1
03-31-2018, 12:19 AM
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I'm thinking those cases were originally Cadmium plated as zinc is too shiny
and if you zinc without the clear chromate bath (shiny finish) I dont think the zinc will live. Curious if you have a plan ??? And what about the copper bushing spot welded into bottom of that round "can" How do you protect that or do you ????? As I have a BOX full of those wiper motors, In interested in your process and results.
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Chuck Sharin [email protected] Auburn,WA (30 miles South of Seattle) 70 Camaro R/S Z-28, L-78, R/S SS 69 Camaro COPO "recreation" 
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mockingbird812 (03-31-2018) | ||
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#2
03-31-2018, 12:50 AM
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Good questions Chuck.
I have also heard that cad plating is the correct finish. The copper bushing spot welded into the bottom (which is news to me) is what the armature sets in - right? I am not sure how to address this issue. I did just read in the service manual that the “....end case and field assembly is serviced as a unit.” I hope that doesn’t mean it is connected together in some challenging way.
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Sam...  
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