Belt Adjuster, complete, for X7 and X8 Duo It is the small pivot

It is the small pivot pin the dust bag lever turns on

Dog and cat hair works its way into everything

this is one of the most complete answers Miele offers to the daily reality of shedding animals

Left unaddressed

Belt Adjuster, complete, for X7 and X8 Duo It is the small pivotThis genuine OEM SEBO Belt Adjuster, complete fits the SEBO X7 and X8 uprights. The belt adjuster sets and maintains correct tension on the drive belt so it grips properly and turns the brush roll at the right speed. When the adjuster wears or loses its hold, belt tension drifts and the belt begins to slip, glaze, or wear early, which slows the brush roll and weakens cleaning. Because this part ships complete, replacing it renews the full tensioning