MAINTENANCE PLAN 4.7.8 MAINTENANCE EVERY 250 HOURS OF OPERATION 4.7.9 MAINTENANCE AFTER THE FIRST 500 HOURS OF OPERATION (Only for machines in which the synthetic biodegradable oil type HEES is used) (Carry out these operations together with those to be performed every 500 HOURS, see “4.7.10 MAINTENANCE EVERY 500 HOURS OF OPERATION”). 4.7.10 MAINTENANCE EVERY 500 HOURS OF OPERATION 164 N. PART OPERATION PAGE a Fan belt Check conditions and tension 186 b Radiators Clean outside 187 c Battery Check electrolyte level 188 d Front axle Check levels (n. 3) 189 e Rear axle Check levels (n. 3) 189 f Hydraulic transmission Check level 190 g Front and rear wheels Check screw tightening 190 N.
PART OPERATION PAGE a Hydraulic oil and suction filter (Only for machines with synthetic biodegrad- able oil) Change oil and clean filter 201 N. PART OPERATION PAGE a Engine oil Change 191 b Engine oil filter Change 192 c Hydraulic oil drain filter Change 193 d Fuel filter Change 194 e Fuel tank Drain condensate 195 f Hydraulic oil tank (Only for machines with synthetic biodegrad- able oil) Drain condensate 196