J. Discharge valve adjustment
Adjust water tank flush volumes as shown:
Full Flush: 1. Open adjustment switch
2. Open small hole
Half Flush: 1. Adjust float box position
(water level should be on the bottom of float box)
K. Water inlet valve adjustment
Adjusting the control pole will cause the water level to
change within the water tank.
Turn the pole clockwise to increase the water level and
anti-clockwise to reduce it.
Kohler Co. Jan 2018 22 1345889-A02-A
Fig.#51
Fig.#50
Control Pole
Inlet Valve
Adjustment Switch
Floating Box
Drainage valve
Floating Box
Fig.#49
Loosen
Locknut
Tighten
Filtration Net
Filter
I. Clean Filter
Loosen filter locknut, as shown.
Clean filter dirt with water and tighten locknut back in
original position.
