Base Assembly - Koblenz U75 / U80 513 often signaled by a burning

often signaled by a burning smell or a failure to start

black cherry

Part: motor compression ring with screws

Tip: move internal components over one at a time to keep orientation

A solid support keeps the DISCO steering smoothly and holding firm

Base Assembly - Koblenz U75 / U80 513 often signaled by a burningDesigned for the Koblenz U75 and U80 uprights, this replacement base assembly (Part #13 2883 01 8, ref 7827) forms the lower housing that carries the nozzle and floor facing components. A cracked or warped base lets air leak along the floor, adds rattle, and pulls suction away from the cleaning path. Fitting a solid base restores the sealed airflow route so the machine draws dirt efficiently. Fits: Koblenz U75, U80 (ref 7827) Function: lower housing