151
TRACTOR MAINTENANCE 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Page 
Steps performed daily before the start of work........................................................ 152
 
Steps performed every 50 hours of work................................................................. 152 
Steps performed every 100 hours of work............................................................... 152 
Steps performed every 500 hours of work............................................................... 153 
Steps performed outside the interval of 500 hours of work......................................153 
Filling and filter replacement ...................................................................................154 
Used operation liquids and filling - quantities .......................................................... 155 
Oil for zetor engines equipped with diesel particle filter ..........................................156 
Specification of oils for zetor engines equipped by diesel particle filter...................156 
Oils for zetor engine,...............................................................................................156 
Front PTO oil........................................................................................................... 156 
Oil in the gearbox and final drive housing ............................................................... 157 
Oil for the front driving axle ..................................................................................... 158 
Oil for hydrostatic steering of tractors...................................................................... 158 
Plastic lubricant for the tractor.................................................................................159 
Hydraulic brake liquid for tractors............................................................................ 159 
Liquid for the cooling system of tractors.................................................................. 160 
Fuel for zetor engines which are equipped with diesel paricle filter......................... 160 
Lubrication plan of the tractor.................................................................................. 161 
Front driven axle .....................................................................................................161 
Hitch for a single-axle semi-trailer........................................................................... 162 
Front three-point hitch.............................................................................................162 
Three-point hitch .....................................................................................................163 
Upper draw-bar console..........................................................................................164 
Hitch mouth for a trailer...........................................................................................164 
General overhaul of Proxima Power tractors...........................................................165 
Technical maintenance of tractors after a general overhaul of the main groups...... 165