Make sure that the carbon brush is fully inserted and kept straight. Before reconnecting the connector, it is usually secured first.
[Product Specifications] Carbon brush size is about 29mm long x 10mm wide x 6mm thick
The total length is about 75 mmx width 21 mm x thickness 10 mm
When you install them, make sure the carbon brushes are fully in and kept straight. It is normal to need to secure the connectors before reseating them.
Carbon brushes are usually called wear parts and are usually replaced due to friction during daily use of the motor.
These carbon brushes ensure the normal operation of your motor and repair motors that run intermittently.