![Same Dorado 55 60 65 70 75 85 Repair Manual [Tractor]](https://youfixthis.com/wp-content/uploads/2012/02/Manual_Download-300x300.jpg)
Need the factory specs to overhaul your tractor's HML transmission? This 801-page Same Dorado workshop manual PDF breaks down every gearbox, hydraulic, and electrical procedure. Inside, you get complete hydraulic schematics for both standard and full-optional versions, detailed wiring diagrams, and extensive error code charts. Open to any section to find step-by-step teardown instructions for the differential unit, shuttle solenoid valves, and power steering cylinders. After removing the variable displacement pump, connect the drain pipe and fill the pump casing with oil through the provided filler hole before starting the engine to circulate the system. Every hour in the shop costs money. Grab this bookmarked download, pull it up on your tablet, and get back to work.
What's Inside This Same Dorado 66–86 Manual
| System | Pages | Key Topics |
|---|---|---|
| General Information (Section 00) | 3-20 | Safety Notes, Safety Precautions for Removal and Refitting, Lifting Instructions, How the Manual Is Structured, Tightening Torques, Threadlockers, Adhesives, Sealants and Lubricants, Conversion Factors |
| Maintenance and Adjustments (Section 10) | 21-68 | Transmission, Rear PTO, Front Axle, Hydraulic System: Service Intervals, Oil Levels, Clearances and Adjustment Procedures |
| Electronic Diagnostics (Section 20) | 69-234 | Diagnosis Tools, Connecting the Tester to the Electronic Control Units, Tractor Electronic System, Commissioning the Tractor, Alarm Codes and Fault Tables |
| Overhaul: Chassis and Body (Section 30) | 235-303 | Wheels, Front Hood and Side Panels, Fenders, Radiator, Front Axle Drive Shaft, Front Support, Front Axle Removal and Overhaul |
| Overhaul: Engine, Clutch and Cab | 304-324 | Engine Removal and Installation, Clutch Assembly and Torsional Spring Plate, Fuel Tank, Cab Removal |
| Overhaul: Transmission (Shuttle, Hml, Gearbox) | 325-411 | Shuttle Assembly, Hml Unit (L/M/H Speed Clutches, Planet Gears), Gearbox Assembly, Gearbox Input Shaft, Underdrive and Speed Control Rods, Range and Parking Brake Assembly |
| Overhaul: Hydraulics and Lift | 412-445 | Hydraulic Pumps (Steering and Lift Circuit Gear Pumps), Lift with Mechanical Governor, Lift Control Valve, Auxiliary Services Control Valve, Trailer Braking Valve |
| Overhaul: Rear Axle, Brakes and PTO | 446-530 | Rear Axle, Brakes and Friction Discs, Service Valves Assembly, 3-Point Linkage, Towing Hitch, Rear PTO (540/1000 and Groundspeed), Range Gearbox and Rear Differential, Differential Lock |
| Overhaul: Steering and Controls | 531-554 | Front Instrument Panel, Hydrostatic Steering Valve, Power Steering Control Valve and Rotary Spool, Side Console |
| Electrical System (Section 40) | 555-801 | Structure of the Wiring Unit, Indices, Components, Systems (Circuit Diagrams), Wiring Looms, Shuttle and Hml Solenoid Valve Assemblies, Services Solenoid Valve Assembly |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Lifting Capacity (Wire Ropes, Ø 10mm, standard twisted) | 1000 kg | p. 10 |
| Tightening Torque (M12x1.75, Class 12.9 screws) | 115-128 Nm | p. 14 |
| Tightening Torque (M10x1.25, Straight end fittings) | 14 Nm | p. 15 |
| Lift Circuit Gear Pump Maximum Operating Pressure | 190 bar | p. 47 |
| Steering Circuit Maximum Operating Pressure | 155 bar | p. 47 |
| Steering Circuit Gear Pump Displacement | 16 cc/rev (38.1 l/min at 2200 rpm) | p. 47 |
| Lift Circuit Gear Pump Displacement | 22.5 cc/rev (53.5 l/min at 2200 rpm) | p. 47 |
| Trailer Braking Valve: Maximum Pressure at Port B | 135 ± 5 bar (1885 ± 72.5 psi) | p. 47 |
| Trailer Braking Valve: Maximum Operating Pressure at Port N | 200 bar (2900 psi) | p. 47 |
| Services Circuit Pressure Switch (NC) Switching Pressure | 11 bar | p. 47 |
| Hydraulic Delivery Line Filter | 19 µm (β > 1000) | p. 47 |
| Rear PTO Speeds | 540, 750 and 1000 rpm + groundspeed PTO | p. 37 |
| Shuttle Clutch Engagement Pressure (modulated) | 2–11 bar | p. 23 |
Same Dorado 66–86 Common Problems This Manual Covers
SAME Dorado hydraulic pump grinding noise after reassembly, lift arms won't raise
Reconnect the drain pipe to the pump casing and fill it with oil through the filler hole before running the engine, as specified on page 9. Torque the straight end fittings to 14 Nm (page 15). Start the engine, circulate oil through the circuit, then recheck the reservoir level and top up to purge trapped air.
Manual Section: Section 00: Safety Precautions for Removal & Refitting Operations p. 9Engine overheats or runs cold after coolant drain and refill, temperature gauge erratic
Refit the coolant drain plug securely before adding coolant. Fill the cooling system to the correct level with the correct mixture; total capacity is 11 L (page 244). Start the engine and let it idle to circulate coolant through the block and radiator, then shut down, recheck the level once cool, and top up to the mark.
Manual Section: Section 00: Safety Precautions for Removal & Refitting Operations p. 9Front axle stub axle housings and cylinder pivots seized after reassembly, steering binds hard
Grease the stub axle housings, cylinder pivot mountings, and drive shafts thoroughly right after reassembly per page 9; don't wait for the next service interval. Torque the pivot mounting bolts (M12x1.75, class 12.9) to 115-128 Nm (page 14). Work each joint through full travel by hand to confirm grease reached the bushing before returning to work.
Manual Section: Section 00: Safety Precautions for Removal & Refitting Operations p. 9Steering feels heavy and hard to turn under load, pump whines loudly
Check the power steering relief valve setting referenced on page 54: 100-105 bar for 2WD models, 150-155 bar for 4WD models. Low readings point to a worn steering pump or a stuck relief valve; confirm against the correct spec for your drivetrain. Remove and inspect the steering circuit gear pump for wear, then bleed the circuit before road-testing.
Manual Section: Power Steering p. 54Frequently Asked Questions
How to reset SAME Dorado error codes?
To reset error codes for the Engine Control Unit, access the 'ALARMS' menu on the ART tester, press 'A' to delete the list of alarms, then 'E' to go back to the main menu, and finally turn the starter key to 'O' (OFF) and then back to 'I' (ON) to check for any remaining alarms. For the Shuttle Control Unit, from the 'ALARMS' menu, press 'C' to delete all alarms, then cycle the starter key to 'O' (OFF) and 'I' (ON) to confirm the reset. p. 100
What are the torque specs for SAME Dorado engine bolts?
The manual provides general tightening torques for screws and nuts based on their class (8.8, 10.9, 12.9) in Section 00, page 14. For specific engine mounting bolts, M12 bolts require 70±3.5 Nm (51.6±2.6 lb.ft.) and M14 bolts require 111.5±6.5 Nm (82±4.8 lb.ft.), as detailed in Section 30, page 308. p. 308
How to reset PTO or hydraulic system on SAME Dorado?
To address PTO or hydraulic system issues indicated by alarms, the general procedure is to clear the alarms by turning the starter key to "O" (OFF) and then back to "I" (ON). For specific PTO control valve alarms like "EV PTO C.A." (disconnected rear PTO control valve), the engine will run normally but PTO operation will be inhibited. For lift control unit alarms, such as "EVUP DISCONN." (lifting solenoid valve disconnected), the lift will not work in automatic mode. If the alarm persists after clearing, the control unit must be renewed. p. 147
Torque specifications for SAME Dorado injector mounting bolts
The manual provides general tightening torques for screws and nuts based on their class (8.8, 10.9, 12.9) in Section 00, page 14. However, specific torque specifications for injector mounting bolts are not explicitly detailed within the provided manual content. p. 14
What is the transmission oil capacity for the SAME Dorado?
The transmission oil capacity for the SAME Dorado is approximately 45 liters (12 US gallons). This capacity is consistent across various sections of the manual, including the shuttle assembly, gearbox assembly, hydraulic pumps, and rear axle. p. 325
Is this Same Dorado manual a digital?
This is a 801-page searchable PDF ready for immediate download. Works on any device, so pull it up on your phone while you're under the hood. No shipping, no waiting.
Can I print this Same Dorado manual?
Yes, print as many copies as you want, and there are no restrictions. Many mechanics print the section they need and bring it to the shop floor.
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