Quote:
Originally Posted by cgtech
THIS IS RIDICULOUS!
the brushes get really, really hot in normal operation = flammable stuff and glue Bad!
All 4 brushes are used during operation in both directions.
I would get a measurement of voltage at controller terminals B+ and M- during operation. If it never reads full pack voltage at full throttle, controller likely shot. I don't have much faith in that shimmed F&R either.
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I'm with ya on the shim, I just did that to try to get the contacts to make up. I am going to replace it!