Carbon brush schedule change Ever since the issue out, we decided to change out the carbon brush routinely.

**Change carbon brush. Return used part to supervisor** tag_img_MF-00030372_end Clean and vacuum out commutator from traces of carbon dust. There is some spec to take: Measure Armature resistance (A1 - A2) **[Spec: 6 - 10 OHMS]** Measure Field resistance (E1 - E2): **[Spec: 1.0 K - 3.0K OHMS]** Also need to cascade to the rest of team for deployment.