Model:
Iron Series (130s, 140s, 150s, 165s)
Model Years Covered:
Specific to the generation of Same Iron tractors this manual applies to (Exact years not specified in product info, but typically covers a range of production years for a specific series. Assuming late 2000s to early 2010s based on common Same Iron series production).
Product Identifier:
Same Iron 130s 140s 150s 165s Service Repair Manual Workshop PDF Download
Target Audience:
Professional mechanics, tractor technicians, agricultural workshops, and advanced DIY tractor owners/operators working on Same Iron series tractors.
Usability Enhancements:
Clear wiring diagrams, easy-to-use indices for components and connector layouts, step-by-step troubleshooting guidance.
Specificity:
Designed specifically for Same tractor models within the Iron series, ensuring accuracy and relevance.
Symbol Legend:
Explanation of electrical symbols used in the diagrams, crucial for interpreting the schematics.
Purpose:
To provide comprehensive technical information and diagnostic procedures for the electrical systems of Same Iron series tractors, facilitating repairs and maintenance.
Value Proposition:
Provides essential, often difficult-to-obtain, electrical diagnostic information that can significantly reduce repair time and costs for owners and technicians, especially when compared to relying on dealer-specific diagnostic software alone.
Primary Focus:
Electrical System / Wiring Diagrams
Systems Covered Explicitly:
Engine, Transmission, Hydraulics, Lighting, Cab Accessories, Electronic Control Units (ECUs), Connectors, Sensors, Actuators
Estimated Pages:
Not specified, but typically comprehensive service manuals for heavy equipment can range from 500 to 1500+ pages.
Type:
Service Repair Manual / Workshop Manual (with a strong emphasis on wiring diagrams)
Language:
Not specified, but likely English given the product description's origin. Could also be multi-lingual depending on the publisher.
Languages Available:
Assumed English, but official Same manuals can be multilingual. This product might be a compilation or translation.
Electrical Subsystems:
Complete wiring diagrams for all major tractor systems, including engine control, powertrain management, hydraulic controls, lighting circuits (headlights, taillights, work lights), dashboard indicators, cabin controls, and auxiliary electrical components.
Lighting Systems:
Detailed diagrams for all exterior and interior lighting circuits, including headlights, taillights, turn signals, brake lights, work lights, cabin dome lights, and dashboard illumination.
Sensor Actuator Integration:
Explains the function and wiring of numerous sensors (e.g., engine oil pressure, coolant temperature, fuel level, wheel speed, hydraulic pressure) and actuators (e.g., fuel injectors, solenoids, relays, electric throttle control).
Hydraulic Control Wiring:
Diagrams for electronic hydraulic control units (e.g., for PTO engagement, hydraulic remotes, draft control) and their associated sensors and solenoids.
Cab Control Wiring:
Wiring related to switches and controls within the operator's cab, such as PTO switches, linkage controls, and auxiliary function controls.
Diagnostics And Troubleshooting:
Step-by-step instructions for diagnosing and troubleshooting electrical problems, including fault finding based on symptoms and sensor readings.
Component Identification And Location:
Detailed information on electronic control units (ECUs) including technical data and pinouts, sensor and actuator specifications, and connector layouts.
Wiring Harness Repair:
Guidance on identifying wire breaks, short circuits, and open circuits, along with instructions on proper repair techniques, including connector repair and splice procedures.
Component Replacement Guidance:
While primarily electrical, understanding component pinouts and connections implicitly aids in correct replacement of sensors, actuators, and ECUs.
Depth Of Information:
Comprehensive, focusing on electrical system architecture, component functions, and fault diagnosis. Likely includes diagnostic procedures requiring specialized tools.
Component Data:
Pinouts for major ECUs, connector terminal assignments, and wiring harness routing information are critical for accurate diagnostics and component replacement.
Wiring Color Codes:
Provides essential wire color codes, which are critical for accurate identification during troubleshooting and repair.
Searchability:
Likely searchable text within the PDF for quick information retrieval. Quality can vary with the source scan/conversion.
Portability:
PDF format allows for easy viewing on computers, tablets, and smartphones, and printing of specific pages as needed.
Print Readability:
Depends on the source scan/digital creation. High-resolution PDFs will yield clear prints, especially for diagrams.
Binding Type:
Not Applicable (Digital Download)
Paper Type:
Not Applicable (Digital Download)
Engine Type:
Diesel (Specific engine families for Iron series typically include Deutz or Same's own Tier 3 compliant engines, e.g., Deutz TCD2012 series or Same 1000 series engines).
Horsepower Range:
Approx. 130 HP (130s) to 165 HP (165s). Specific power ratings vary by exact engine variant and tuning.
Torque Characteristics:
While not directly electrical, engine torque output is managed electronically, and sensor readings related to torque are often available via diagnostics.
Fuel Delivery:
Common Rail Diesel Injection (CRDI) is standard on these later generation models, managed by electronic control units (ECUs).
ECU Details:
The manual details ECU functions, sensor inputs (e.g., crankshaft position, camshaft position, fuel rail pressure, manifold pressure, temperature sensors), and actuator outputs (e.g., fuel injectors, throttle body, EGR valve).
Emissions Controls Wiring:
Includes wiring for emissions-related components such as Exhaust Gas Recirculation (EGR) valves, Diesel Particulate Filters (DPF) sensors, and Urea injection systems (if applicable to specific models/regions).
Transmission Type:
Powershift or SynchroShift (e.g., 4-speed gearbox with 3 or 4 powershift steps, offering 16 or 24 forward and reverse gears).
Powershift Control Logic:
The manual likely explains the electrical logic behind powershift engagement based on speed, load, and operator input.
Electronic Control:
Many functions, including powershift engagement and shuttle direction, are electronically controlled, requiring diagnostic access via the ECU.
Electronic Shuttle Control Wiring:
Wiring diagrams for the electronic forward/reverse shuttle lever and associated safety interlocks.
Transmission Fluid Type:
Requires specific tractor transmission and hydraulic fluid (e.g., AGROPLUS UTTO/STOU compliant fluid). Specific API GL-4/GL-5 or OEM specifications would be detailed in a full service manual, not just the wiring diagram focus.
Electrical Safety Systems:
Includes wiring for safety interlocks, such as transmission neutral start switches, PTO engagement safety circuits, and cab entry interlocks.
Lighting And Signaling:
Comprehensive wiring for all external lights, including hazard lights, turn signals, brake lights, and work lights, crucial for safe operation.
Cab Electronics:
The manual covers wiring for cabin instrumentation, climate control systems, radio wiring (if equipped), and any integrated control panels for hydraulics or PTO.
Electronic Control Modules:
Details on ECUs controlling engine performance, transmission shifts, and potentially advanced features like electronic hitch control, power take-off (PTO) management, and implement control interfaces.
Traction Control Wiring:
Wiring details for any electronic traction control systems or differential lock engagement circuits.
Display Panel Wiring:
Wiring for the main instrument cluster, warning lights, and digital displays providing operational data.
Diagnostic Ports:
Includes wiring for diagnostic ports (e.g., OBD or proprietary diagnostic connectors) used to interface with diagnostic tools for fault code reading and live data monitoring.
Electrical System Checks:
While not detailed in the product description, a full service manual would outline checks for wiring harness integrity, connector cleanliness, and battery condition as part of scheduled maintenance.
Battery Maintenance Checks:
Information on checking battery terminals, voltage, and charging system wiring integrity.
Coolant Type:
Typically a long-life G12/G13 type ethylene glycol coolant. Specifics would be in a full manual.
Common Electrical Complaints:
Common issues in modern tractors can include sensor failures (e.g., speed sensors, temperature sensors), ECU communication errors, faulty wiring harnesses due to vibration or rodent damage, and connector corrosion.
Fuse Relay Failures:
Diagnostic information related to fuse and relay circuit failures, including location and function of electrical protection devices.
