1.E na le phokotso ea hub, le tumello ea eona e fokolang ea fatše≥300mm e lumellanang le thaere ea 8.25R16;
2.Ho sebelisa liloko tse fapaneng tsa mabili, tse neng li sebetsa litseleng tse seretse tse nang le tsela e ntle;
3.Ha ho na li-nozzles tsa lubrication, 'me ha ho hlokahale tlhokomelo ea ho tlotsa nakong ea bophelo ba eona.