Covering OEM #307.1063.3.0, this Same Silver Workshop Manual runs the full Silver 80, 90, 100.4, and 100.6 range, from the Agroshift gearbox and Hydrive shuttle through to the electronic rear power-lift. Wiring is documented across electrical schematics; hydraulics get circuit diagrams spanning the rear and front power-lifts, auxiliary spool valves, and the Hydrive circuit. Detailed procedures walk through the engine, clutch, transmission, axles, and brakes, backed by troubleshooting charts, calibration data, clearance tables, and an alarm code list. Torque figures are spelled out where they matter: cylinder head bolts in three stages of 19 Nm, then 49 Nm, then a 90°±5' angle turn; front wheel bolts at 490 Nm on 2WD and 360 Nm on 4WD. Search any spec by keyword, bookmarked and ready on any device.
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
SAME Silver 80 engine will not start or turns over extremely slowly unless the tractor is towed
Inspect the electrical supply and starter circuit. Check alternator belt tension and confirm the pulley nut is torqued to 62 Nm, per page 399. Measure valve clearance on a cold engine and set it to 0.20 mm for proper compression.
Manual Section: Engine Fault DiagnosisRear PTO slips under load or loses power completely during heavy field work and mowing
Remove the PTO clutch pack and examine the friction components. Measure assembled friction disc thickness against page 170; it should fall between 26 mm and 27.75 mm. New-disc clearance, per page 174, must sit between 0.5 and 2 mm.
Manual Section: Gearbox Fault Diagnosis (PTO clutch)Electronic power-lift responds slowly or loses pressure during operation with heavy implements attached p. 215
Test the electronic power-lift pump delivery rate using page 230; the standard pump should output 41 l/min at rated speed. If it falls short, examine the seals and O-rings in the power-lift hydraulic distributor (page 275) or the main hydraulic pump (page 379), and replace any damaged parts to stop pressure loss in the lifting circuit.
Manual Section: VehicleAir conditioning compressor fails to engage or cab cooling fan operates erratically in warm weather
Trace the air conditioning electrical circuit and test the pressure switches. Confirm the minimum pressure switch trips at 2 bar, detailed on page 364. Tighten the 5/8 UNF pipeline connections to between 13.6 and 20.3 Nm, per page 371.
Manual Section: Air Conditioning Tracing FaultsFrequently Asked Questions
How do I reset the SAME Silver 80/90/100.4/100.6 dashboard error codes?
Connect the "ALL ROUND TESTER" to the diagnostics socket, then open Menu 1 (LIFT P.) and select option 6 (ALARMS). On the "LIST OF ALARMS" page, choose option (D) ERASE LIST to wipe the recorded alarms. Hydrive transmission faults clear from the "ALARM LIST" via option (C) CANCEL ALARM.
What are the torque specs for SAME Silver 80/90/100.4/100.6 head bolts?
Cylinder head securing screws should be tightened in a cross sequence to 2 kgm (19 Nm), then repeated to 5 kgm (49 Nm). Finally, use tool n. 5.9030.640.0 to further tighten the cap screws until each is locked by an angle of 90°±5’.
How do I clear the transmission fault on a SAME Silver tractor?
Clearing a transmission fault uses the same ALL ROUND TESTER plugged into the diagnostics socket. For the Hydrive transmission, open the "ALARM LIST" and choose (C) CANCEL ALARM. Power-lift alarms clear separately: under Menu 1 (LIFT P.), option 6 (ALARMS), pick (D) ERASE LIST from the "LIST OF ALARMS" page.
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.
Document Quality
This document is a scanned PDF with an OCR layer, allowing you to search and copy text. While the main body text is generally crisp, some headings and text within diagrams appear slightly pixelated. All diagrams and illustrations are raster images, which become blurry when zoomed in, making some labels difficult to read. Pages are mostly clean, but a few exhibit minor scan artifacts or slight skewing. You will also find several blank or filler pages throughout the document.











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