DISCONNECT TOILET FROM SOURCE OF ELECTRICITY.
Remove top of the toilet complete with the bowl sections by removing four screws and unscrewing the rubber pushbutton cover.
Clean interior of bits of paper and dust.
Lightly grease all moving joints of the flushing assembly and foot pedal.
Clean the blower assembly by removing three screws which hold blower motor in position. Lift out the motor with attached blower wheel. Turn the assembly to one side to clean the blower wheel, using a small brush. Replacement of an extremely dirty or corroded blower wheel helps eliminate noise, rattles and vibration. Clean inside the blower housing and ventline elbow as needed.6. Replace the unit top while holding bowl halves together. Replace four screws, and protective cap on the start switch.