Rexair Rainbow E-2 Series Carbon Brush Set with Holder P620B a stub brush can score

a stub brush can score the commutator

part 9442620

Cordless stick vacuums have become the primary machine in many households

Have the cord installed by someone comfortable with the machine's wiring

It seats in the dirt cup to filter the exhaust as the machine runs

Rexair Rainbow E-2 Series Carbon Brush Set with Holder P620B a stub brush can scoreThis replacement carbon brush set with plastic holders (Part #R8321K) fits the Rexair Rainbow E and E 2 Series GS motor, the R7816G. The set includes two brushes with plastic holders that ride against the motor's commutator to carry current to the windings. Carbon brushes wear down with use, and worn brushes cause sparking, reduced suction, a burning odor, or a motor that intermittently cuts out as contact grows uneven. Left too long, worn brushes can