Kubota D1803-CR-E4 - Page 12

6.10.4 Specification of oil pressure switch.......................................................................................4-59
7. Cooling system
.......................................................................................................................................4-60
7.1 Structure of cooling system
.............................................................................................................4-60
7.2 Feature of cooling system ...............................................................................................................4-61
7.3 Flow of cooling system (Bottom by-pass system) ...........................................................................4-61
7.4 Control of cooling system (Bottom by-pass system) .......................................................................4-61
7.5 Water pump.....................................................................................................................................4-61
7.5.1 Outline of water pump.............................................................................................................4-61
7.5.2 Structure of water pump .........................................................................................................4-61
7.5.3 Function of water pump ..........................................................................................................4-62
7.6 Thermostat ......................................................................................................................................4-62
7.6.1 Outline of thermostat ..............................................................................................................4-62
7.6.2 Structure of thermostat ...........................................................................................................4-62
7.6.3 Function of thermostat ............................................................................................................4-62
7.6.4 Specification of thermostat .....................................................................................................4-62
7.7 Radiator...........................................................................................................................................4-63
7.7.1 Outline of radiator ...................................................................................................................4-63
7.7.2 Structure of radiator ................................................................................................................4-63
7.7.3 Function of radiator.................................................................................................................4-63
7.7.4 Specification of radiator ..........................................................................................................4-63
7.8 Radiator cap....................................................................................................................................4-63
7.8.1 Outline of radiator cap ............................................................................................................4-63
7.8.2 Structure of radiator cap .........................................................................................................4-63
7.8.3 Function of radiator cap ..........................................................................................................4-64
7.8.4 Specification of radiator cap ...................................................................................................4-64
7.9 Cooling fan ......................................................................................................................................4-64
7.9.1 Outline of cooling fan ..............................................................................................................4-64
7.9.2 Structure of cooling fan...........................................................................................................4-64
7.9.3 Function of cooling fan............................................................................................................4-64
7.9.4 Specification of cooling fan .....................................................................................................4-64
7.10 Reserve tank .................................................................................................................................4-65
7.10.1 Outline of reserve tank..........................................................................................................4-65
7.10.2 Structure of reserve tank ......................................................................................................4-65
7.10.3 Function of reserve tank .......................................................................................................4-65
7.11 Fan belt..........................................................................................................................................4-65
7.11.1 Outline of fan belt ..................................................................................................................4-65
7.11.2 Structure of fan belt............................................................................................................... 4-65
7.11.3 Function of fan belt................................................................................................................4-65
8. Electrical system.....................................................................................................................................4-66
8.1 Structure of electrical system ..........................................................................................................4-66
8.2 Feature of electrical system ............................................................................................................4-67
8.3 Flow of electrical system .................................................................................................................4-68
8.4 Control of electrical system .............................................................................................................4-70
8.5 Battery.............................................................................................................................................4-70
8.5.1 Outline of battery ....................................................................................................................4-70
8.5.2 Structure of battery .................................................................................................................4-70
8.5.3 Function of battery ..................................................................................................................4-70
8.5.4 Specification of battery ...........................................................................................................4-70
8.6 Key switch .......................................................................................................................................4-70
8.6.1 Outline of key switch...............................................................................................................4-70
8.6.2 Structure of key switch............................................................................................................4-70
8.6.3 Function of key switch ............................................................................................................4-71
8.6.4 Specification of key switch......................................................................................................4-71
8.7 Starter (Planetary gear reduction type) ...........................................................................................4-71
8.7.1 Outline of starter (planetary gear reduction type) ...................................................................4-71
8.7.2 Structure of starter (planetary gear reduction type) ................................................................4-71
8.7.3 Function of starter (planetary gear reduction type).................................................................4-71
8.7.4 Specification of starter (planetary gear reduction type) ..........................................................4-72
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D1803-CR-E4,D1803-CR-TE4,D1803-CR-TIE4,V2403-CR-E4,V2403-CR-TE4,V2403-CR-TE4BG,V2403-CR-TIE4
KiSC issued 12, 2018 A