SAME SILVER 80, Workshop Manual, Page: 2 / 470

List of contents
SILVER 80-90-100.4-100.6 tractor configurations......................................................................................................5
Dimensions and weights .............................................................................................................................................6
Capacities ...................................................................................................................................................................7
1 - ENGINE
Engine section views ..................................................................................................................................................8
General characteristics .............................................................................................................................................16
Lubrication system(specifications) ............................................................................................................................18
Fuel supply system (specifications) ..........................................................................................................................19
Turbocharger for SILVER 90-100.6 (specifications) ................................................................................................20
Cooling system (specifications) ................................................................................................................................21
Cylinder block ...........................................................................................................................................................22
Timing cover..............................................................................................................................................................23
Cylinders ...................................................................................................................................................................26
Crankshaft .................................................................................................................................................................29
Connecting rods .......................................................................................................................................................34
Pistons ......................................................................................................................................................................35
Counterbalance weights ...........................................................................................................................................40
Flywheel ....................................................................................................................................................................41
Camshaft ..................................................................................................................................................................43
Cylinder heads ..........................................................................................................................................................45
Lubrication system ....................................................................................................................................................50
Fuel system ...............................................................................................................................................................53
Injectors.....................................................................................................................................................................53
Engine governor (mechanical) ..................................................................................................................................55
Adjustment of mechanical governor external controls ..............................................................................................60
Adjustment of anti-hunting device.............................................................................................................................63
Electronic rpm control ...............................................................................................................................................64
Putting the electronic rpm control into service ......................................................................................................... 68
Injection pump ...........................................................................................................................................................74
Engine timing ............................................................................................................................................................75
Injection pump timing ................................................................................................................................................76
Injection pump calibration .........................................................................................................................................79
Fuel prefilter ..............................................................................................................................................................81
Fuel filter....................................................................................................................................................................81
Checking the fuel supply pump.................................................................................................................................82
Cooling system..........................................................................................................................................................83
Fan unit .....................................................................................................................................................................83
Pulley alignment .......................................................................................................................................................83
Belt tension adjustment.............................................................................................................................................85
Intake and exhaust....................................................................................................................................................86
Turbocharging system...............................................................................................................................................86
Engine air filter ..........................................................................................................................................................90
Tightening torques ....................................................................................................................................................90
Engine assembly.......................................................................................................................................................92
Refitting the engine .................................................................................................................................................107
Fault diagnosis ........................................................................................................................................................108
2 - CLUTCH
Engine-gearbox clutch ............................................................................................................................................110
Clutch pedal adjustment .........................................................................................................................................114
Bleeding air from the hydraulic system ...................................................................................................................114
Fault diagnosis ........................................................................................................................................................118
Agroshift ..................................................................................................................................................................119
Specifications ..........................................................................................................................................................119
Operating diagrams ................................................................................................................................................120
Assembling the clutch .............................................................................................................................................123
Adjustment of end-float ...........................................................................................................................................125
Fitting the clutch assembly to the gearbox (main operations) ................................................................................126
Testing the clutch control unit supply pressure.......................................................................................................129
Fault diagnosis ........................................................................................................................................................132
3 - GEARBOX
Gearbox, general characteristics and configurations .............................................................................................133
Views of the gearbox...............................................................................................................................................138
Removal of gearbox from tractor ............................................................................................................................148
Dismantling the gearbox .........................................................................................................................................149
Examining the gearbox components ......................................................................................................................150
Adjusting the bevel drive .........................................................................................................................................154
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