Kohler KD 625/2 Workshop Manual page 7

5 - LUBRICATION SYSTEM .................................................................................................................................... 52
Lubrication system and breather recirculation system ..................................................................................................... 52
Standard lubrication system circuit ................................................................................................................................... 52
Lubrication system with oil radiator circuit ........................................................................................................................ 53
Oil pump ............................................................................................................................................................................ 53
Oil filter cartridge (external) .............................................................................................................................................. 54
Oil pressure relief valve .................................................................................................................................................... 54
Oil pressure check ............................................................................................................................................................ 55
Oil pressure curve with engine at idle speed.................................................................................................................... 55
Oil pressure curve with engine at full speed..................................................................................................................... 55
Oil radiator (on request) .................................................................................................................................................... 55
6 - FUEL SYSTEM ................................................................................................................................................... 56
Fuel feeding / injection circuit ........................................................................................................................................... 56
Fuel feeding / injection circuit with fuel filter inside the fuel tank ...................................................................................... 56
Fuel feeding / injection circuit with external fuel filter ....................................................................................................... 56
Fuel feeding / injection circuit with external fuel filter and double solenoid valve ............................................................ 56
Fuel feeding / injection circuit with fuel filter inside the fuel tank and double solenoid valve ........................................... 56
Fuel feeding / injection circuit with external fuel filter and qsd (quick stop system) ......................................................... 57
Fuel filter ........................................................................................................................................................................... 57
Fuel filter (inside fuel tank) ................................................................................................................................................ 57
Fuel filter, external ............................................................................................................................................................. 57
Fuel lift pump .................................................................................................................................................................... 57
Fuel feeding pump components ....................................................................................................................................... 58
Piston fuel lift pump (on request) ...................................................................................................................................... 58
Injection pump .................................................................................................................................................................. 58
Injection pump for standard and 97/68 ce engines .......................................................................................................... 58
Injection pump for epa engines ........................................................................................................................................ 59
Plunger and barrel assembly ............................................................................................................................................ 59
How to check plunger and barrel for internal leakage ...................................................................................................... 59
How to check injection pump delivery valve sealing ........................................................................................................ 60
Test data for injection pump delivery ................................................................................................................................ 60
How to reassemble injection pump components ...............................................................................................................61
How to mount injection pump on the engine .....................................................................................................................61
Injection pump/mechanical speed governor timing .......................................................................................................... 62
(Static) injection timing ...................................................................................................................................................... 62
Injection static advance adjustment.................................................................................................................................. 62
Injection advance adjustment ........................................................................................................................................... 63
Injector .............................................................................................................................................................................. 64
Size s injector, only for standard engines ......................................................................................................................... 64
Size s nozzle, only for standard engines .......................................................................................................................... 64
Size p injector, for 97/68 ce and epa engines ................................................................................................................... 65
Size p nozzle, for 97/68 ce and epa engines .................................................................................................................... 65
Injector setting .................................................................................................................................................................. 65
7 - ELECTRIC SYSTEM .......................................................................................................................................... 66
Electric starting layout with internal alternator .................................................................................................................. 66
Electrical starting layout with external alternator .............................................................................................................. 66
Alternator .......................................................................................................................................................................... 67
Alternator - 12 v, 18a ......................................................................................................................................................... 67
Alternator battery charger curve (12 v, 18 a) .................................................................................................................... 67
Alternator - 24 v, 6 a ........................................................................................................................................................ 67
Alternator battery charger curve - 24 v, 6 a ...................................................................................................................... 68
Alternator - 12 v, 14 a ...................................................................................................................................................... 68
Alternator battery charger curve standard - 12 v, 14 a .................................................................................................... 68
Magnetization checking tool (part no. 7000-9727-001) .................................................................................................... 68
Checking for cable continuity ........................................................................................................................................... 69
Alternator, external - 12 v, 33 a ......................................................................................................................................... 69
Alternator battery charger curve - external, 12 v, 33 a ..................................................................................................... 69
Voltage regulator ............................................................................................................................................................... 70
How to check voltage regulator for proper operation ....................................................................................................... 70
Voltage regulator - 12v, 26a, with "w" terminal .................................................................................................................71
Voltage regulator - 12 v, 30 a ............................................................................................................................................71
Voltage regulator - 12v, 30a, with "w" terminal .................................................................................................................71
Characteristic curves for starting motor type bosch - 12 v, 1.7 Kw .................................................................................. 72
KD 625-2 Workshop Manual_cod. ED0053029380_1° ed_ rev. 00
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