Rainbow E-2 Series Carbon Brush Kit CV1004B Replacing the wire re-establishes a

Replacing the wire re-establishes a continuous ground and returns comfortable

Fitting a sound assembly reseals the airflow path and restores a steady electrical feed to the powered head

and a failed seal can let water reach places it should not

Fits: Rexair-Rainbow D-3C power nozzle

Rainbow E-2 Series Carbon Brush Kit CV1004B Replacing the wire re-establishes aThis replacement carbon brush kit (Part #R8322K) fits the Rexair Rainbow E and E 2 Series motor, the R7816G. The kit includes two brushes with brass holders that press against the commutator to carry current into the motor windings. As carbon brushes wear, they can cause sparking, reduced suction, a burning odor, or a motor that cuts out intermittently, all signs the contact has grown uneven. Running worn brushes too long risks scoring the commutator.