This Same Silver Workshop Manual covers the Silver 80, Silver 90, Silver 100.4, and Silver 100.6 tractors, publication number 307.1063.3.0. Across 470 pages it documents the four-cylinder and six-cylinder diesel engines, clutch and Agroshift transmission, gearbox, drive axles, brakes, hydraulic power-lift, steering, air conditioning, and full electrical wiring.Written for the trained technician, it gives inspection, overhaul, and adjustment procedures alongside step-by-step dismantling and reassembly instructions. You get grounded torque figures, clearances, and capacities: cylinder head and main bearing sequences, wheel bolt torques, valve clearance, and fuel and oil capacities for each model.Whether you are rebuilding an engine, sorting a hydraulic leak, or chasing an electrical fault, this PDF download puts the factory service data on your bench. It prints cleanly and opens on any computer, tablet, or phone.
What's Inside This Same Silver 80, 90, 100.4, 100.6 Manual
| System | Pages | Key Topics |
|---|---|---|
| Silver 80 - 90 - 100.4 - 100.6 Tractor Configurations | 5 | Cab, Gearbox, Agroshift Gearbox, Controls, Mechanically Operated Rear Power-Lift, Electronic Rear Power-Lift |
| Dimensions and Weights | 6 | Max. Length, Min.-max. Width, Max. Height, Ground Clearance, Wheel Base, Operating Weight |
| Prescribed Lubricants and Fuels | 7 | Engine, Gearbox and Rear Axle, Front PTO, Front - Wheel Drive, Brakes Control, Fuel Tank |
| Engine | 8-109 | Engine Section, Lubrication System - Specifications, Fuel System - Specifications, Turbocharging - Specifications, Cooling System - Specifications, Cylinder Block, Timing Case |
| Clutch and Transmission | 110-132 | Clutch, Diagnosing Malfunctions, Agroshift |
| Transmission | 133-179 | Gearbox, Primary Shaft - Secondary Shaft - Reduction Gear Unit, Differential Gear, Power Take-Off |
| Drive Axles - Axles | 180-214 | Rear Axle, 2-W.D. Extendible Axle, 4-W.D. Front Axle |
| Vehicle | 215-292 | Brakes, Electronic Power-Lift, Rear Hydraulic Power-Lift, Front Hydraulic Power-Lift, Front Power Take-Off |
| Controls | 293-333 | Hydrostatic Steering, Mechanical Controls, Electro-Hydraulic Controls, Multifunction Control Unit |
| Body | 334-351 | Data Monitor, Driving Position |
| Systems | 352-448 | Air Conditioning, Hydraulic System, Auxiliary Hydraulic Spool Valves, Trailer Braking System, Electrical Wiring |
| Appendice | 449-456 | Conversion Table, How to Order Spare Parts |
| Supplement to Workshop Manual | 457-470 | Hydrive" - Electro-Hydraulic Shuttle Control, Hydrive with Minireduction, List of Alarms, Longitudinal Section Through Transmission with Hydrive., Hydrive. |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Cylinder head securing screws tightening torque (1st stage) | 2 kgm (19 Nm) | p. 49 |
| Cylinder head securing screws tightening torque (2nd stage) | 5 kgm (49 Nm) | p. 49 |
| Front wheel bolts torque (2WD) | 490 Nm (50 kgm) | p. 202 |
| Front wheel bolts torque (4WD) | 360 Nm (36,8 kgm) | p. 202 |
| P.T.O. shaft lock nut torque | 16 ÷18 kgm (160 ÷ 180 Nm) | p. 159 |
| Engine flywheel securing screws torque | 11 kgm (108 Nm) | p. 90 |
| Rocker arm support securing screws torque | 4 kgm (39 Nm) | p. 90 |
| Hydraulic seals replacement | Replace if worn or damaged | p. 115 |
| O-rings replacement | Replace if worn or damaged | p. 209 |
| Air conditioning system pipeline fittings torque (5/8 - 18 UNF) | 13,6 ÷ 20,3 Nm (1,4 ÷ 2,1 kgm) | p. 371 |
| Air conditioning system pipeline fittings torque (3/4 - 16 UNF) | 33,5 ÷ 2393 Nm (3,3 ÷ 4,0 kgm) | p. 371 |
| Minimum pressure switch (air conditioning) setting | 2 bar | p. 364 |
Same Silver 80, 90, 100.4, 100.6 Common Problems This Manual Covers
Hydraulic leaks and weak lift
Same Silver owners commonly report hydraulic leakage from worn seals, hoses, and fittings that saps power-lift performance. The Systems section covers the hydraulic system and pipeline fitting torques for tracing and sealing leaks.
Manual Section: Systems p. 352Rear PTO slips under load
On these tractors the rear PTO can slip during mowing or heavy field work as clutch and brake components wear or fall out of adjustment. The Transmission section covers the power take-off, including the shaft lock nut torque.
Manual Section: Transmission p. 133No drive forward or reverse
A Silver that will not move, particularly HYDRIVE versions, usually points to a fault in the clutch or shuttle control. The Clutch and Transmission section covers clutch operation and diagnosing malfunctions.
Manual Section: Clutch and Transmission p. 110Engine starts only when towed
Hard starting or a no-start that clears only when the tractor is towed usually traces to fuel delivery or the electrical supply. The Engine section covers the fuel system, injection pump, and fault diagnosis.
Manual Section: Engine p. 8Dynamo, heater and switch faults
The Silver series is prone to small electrical problems such as dynamo failures, heater faults, and failing switches. The Systems section includes the full electrical wiring diagrams for tracing these circuits.
Manual Section: Systems p. 352Front axle pivot wear
Neglected greasing of the front axle pivot leads to play and wear on four-wheel-drive models. The Drive Axles section covers the front axle service and wheel bolt torques.
Manual Section: Drive Axles - Axles p. 180Frequently Asked Questions
Which tractors does this manual cover?
It covers the Same Silver 80, Silver 90, Silver 100.4, and Silver 100.6 tractors, publication number 307.1063.3.0, with their 1000.4 and 1000.6 series diesel engines.
Does it include cylinder head torque specifications?
Yes. The Engine section gives the cylinder head bolt tightening sequence, including a final stage tightened by angle, along with valve clearance and other engine torque figures. p. 45
What wheel nut torque does it list?
The Drive Axles section gives front and rear wheel bolt torques for both two-wheel-drive and four-wheel-drive versions, so you can retorque wheels to the factory figure. p. 180
Does it cover the hydraulic power-lift?
Yes. The Vehicle section covers the electronic and rear hydraulic power-lift, including pump delivery and setup, useful when the lift is weak or leaking. p. 215
What do I get after purchasing this Same Silver 80, 90, 100.4?
Immediate download of the complete 470-page searchable Workshop Manual. Open it on any device: a laptop at your desk or a phone out in the field.
Can I print this Same Silver 80, 90, 100.4, 100.6 manual?
Yes. The PDF carries no DRM, so you can print any page or section you need for the shop. It works with any standard printer.
Are hydraulic system diagrams in this Same Silver 80, 90, 100.4?
Yes, this Same Silver 80, 90, 100.4, 100.6 Workshop Manual includes hydraulic system diagrams, circuit schematics, and component specifications.
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