11-02-2022, 10:35 AM
Hi
I think starter brushes are often a copper/carbon mix, possibly copper plated on the outside. The resistance will be lower than carbon only.
The dust you have removed may have been partially shorting the segments, or maybe dismantling and reassembly has improved the contact pressure. Glad you are now sorted.
I think starter brushes are often a copper/carbon mix, possibly copper plated on the outside. The resistance will be lower than carbon only.
The dust you have removed may have been partially shorting the segments, or maybe dismantling and reassembly has improved the contact pressure. Glad you are now sorted.