Kohler K-8501 Guide De Propriétaire page 5

Reduced Flow - Invigorating Spray
With water running through the showerhead, firmly rub your
finger back and forth across the spray holes in the face of the
showerhead to dislodge debris and mineral build-up. This may be
all that is needed.
With the water turned off, insert the showerhead tool (provided)
into the holes on the face of the showerhead. Firmly turn the tool
counterclockwise to loosen the pulsator housing.
Carefully remove the pulsator housing, rubber gasket, rotor plate,
and rotor. Inspect the components for debris or mineral build-up,
and clean or replace the parts as needed.
Reinstall the rotor to the pulsator housing pin with the flat
deflector plate first.
Reinstall the rotor plate to the pulsator housing with the flat,
smooth side up.
Reinstall the rubber gasket into the pulsator housing.
Carefully thread the pulsator housing into the showerhead with
the showerhead tool.
If this fails to improve the performance of the product, proceed to
the Screen Washer section.
Kohler Co.
All manuals and user guides at all-guides.com
Gasket
Rotor Plate
Rotor
Pulsator
Housing
5
Showerhead
Tool
1016116-5-AE