SHARK ROTATOR PROFESSIONAL LIFT-AWAY NV501 Hose Torn

Lower Duct Hose

The lower duct hose connects the floor nozzle to the main vacuum body and is forced to bend sharply every time the vacuum is swiveled. This constant mechanical stress leads to fatigue cracking in the plastic ribbing, eventually creating a full tear that causes a total loss of suction at the floor head. Replacing this specific internal hose restores the airtight seal required for debris lift.

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Main Stretch Hose

The main stretch hose is composed of a wire-reinforced polymer spiral designed for extension; however, reaching beyond its elastic limit or repetitive compression can cause the outer sleeve to puncture or shear away from the handle cuff. This results in localized airflow leaks, reducing cleaning efficiency at the wand and floor nozzle. A replacement assembly is the standard forensic fix as the material cannot be reliably bonded after a structural tear.

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Floor Power Nozzle Assembly

If the lower duct hose has torn and caused the vacuum to run with restricted airflow, the resulting heat buildup can sometimes warp the plastic housings where the hose mounts. In cases where the mounting clips are damaged during the tear or previous attempted repairs, the entire floor nozzle assembly must be replaced to ensure structural integrity and electrical continuity for the brushroll motor.

SKU: 1171FK501

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