Other Recommended Service Fillings Tested on Zetor Tractors ................................................................ 81
Oil to gear systems of tractors ..................................................................................................................... 81
Oil for the front driving axle .......................................................................................................................... 81
Oil for the hydrostatic steering of the tractors .............................................................................................. 82
Plastic lubricant for the tractor ..................................................................................................................... 82
Liquid for the cooling system of the tractors ................................................................................................ 82
Fuel .............................................................................................................................................................. 82
Tractor greasing plan ................................................................................................................................... 83
Three-point linkage and rear semi-axes bearings ....................................................................................... 83
Maintenance instructions .............................................................................................................................. 85
Front bonnet opening .................................................................................................................................. 85
Checking oil levels in engine ....................................................................................................................... 85
Draining oil from engine ............................................................................................................................... 85
Replacing full-continuous motor oil filter ...................................................................................................... 86
Pouring oil to engine .................................................................................................................................... 86
Fuel Filtering ................................................................................................................................................ 86
Raw Fuel Filter Clearing .............................................................................................................................. 87
Cartridge Replacement in the Raw Fuel Filter ............................................................................................ 87
Cartridge Replacement in the Fine Fuel Filter ............................................................................................. 87
Fuel system venting ..................................................................................................................................... 88
Air Filter Maintenance .................................................................................................................................. 88
Recovery of the mainair cleaner element ................................................................................................... 88
Replacing the safety element of the air cleaner ......................................................................................... 88
Reassembly of the air cleaner elements .................................................................................................... 89
Checking amount of oil in hydrostatic steering tank .................................................................................... 89
Replacing oil and hydrostatic steering filter element ................................................................................... 90
Venting hydraulic circuit of hydrostatic steering .......................................................................................... 90
Replacing the hoses of hydrostatic steering ................................................................................................ 91
Bleeding the Heating System ...................................................................................................................... 91
Coolant replacement ................................................................................................................................... 92
Checking the oil in gear box, final drive housing and rear axle ................................................................... 92
Replacing oil filter element of hydraulic pump ............................................................................................. 93
Gear s
ystem drain plug ............................................................................................................................... 93
Oil replacement in gear
system ................................................................................................................... 93
Filling, controlling and draining hole of oil of front drive axle ....................................................................... 94
Filling, controlling and draining hole of oil of front wheels reducers ............................................................ 94
Air system tightness inspection ................................................................................................................... 94
Heating filtration element ............................................................................................................................. 94
Air-condition filtration elements ................................................................................................................... 95
Filtration elements cleaning ......................................................................................................................... 95
Draining the condensate from air collector .................................................................................................. 95
Air condition maintenance ........................................................................................................................... 95
Maintenance and treatment of tires ............................................................................................................. 96
Detaching tractor ......................................................................................................................................... 96
Adjustment ...................................................................................................................................................... 97
Flat belt drive tension of accessories .......................................................................................................... 97
Stretching the V-Belt in the Air-Conditioner Compressor ............................................................................ 97
Stretching the V-Belt in the Compressor ..................................................................................................... 97
P.T.O. shaft clutch control lever adjustment ................................................................................................ 98
Adjusting clutch pedal .................................................................................................................................. 98
Main technical parameters ............................................................................................................................ 99
Main tractor's parameters (mm) .................................................................................................................. 99
Tractor´s weight ........................................................................................................................................... 99
Technical data of engines ............................................................................................................................ 99
Permitted maximum load of front axle (kg) ................................................................................................ 100
Permitted maximum load of rear axle (kg) ................................................................................................ 100
Permitted maximum weight of set 'tractor + mounted machine' (kg) ........................................................ 100
Front tires steerability ................................................................................................................................ 100
Bearing capacity of rear tires ..................................................................................................................... 101
Hydraulic system ....................................................................................................................................... 101
Tractor´s speed in km/h with engine nominal revolutions ......................................................................... 101
Performance on rear PTO shaft ................................................................................................................ 102
Independent PTO shaft revolutions ........................................................................................................... 102