The Same Laser 150 is a robust and versatile utility tractor designed for a wide range of agricultural and landscaping tasks. Typically produced from the late 1980s through the 1990s, this model represents Same's heritage of engineering reliable and durable machinery. Powered by a fuel-efficient Same diesel engine, often a 3 or 4-cylinder inline configuration, it delivers significant torque for heavy draft work. Its synchronized mechanical gearbox provides multiple forward and reverse speeds, with options for creeper ranges and power take-off (PTO) speeds, enhancing its adaptability to various operational demands. The Laser 150 is built for longevity and performance, making it a dependable choice for demanding work environments. This workshop repair service manual provides comprehensive coverage for all Same Laser 150 models, engines, transmissions, and trims. It serves as an essential resource for owners, mechanics, and technicians, detailing crucial maintenance procedures, including lubrication schedules, fluid and filter changes, and component servicing. The manual also offers in-depth repair instructions for major systems such as the powertrain, chassis, hydraulics, and electrical components. Furthermore, it includes detailed troubleshooting guides, diagnostic procedures, and technical specifications, such as torque values and clearance requirements, to ensure accurate and efficient maintenance and repair, ultimately maximizing the tractor's operational lifespan and performance. 🏷️ Basic Information Identification Make: Same Model: Laser 150 Type: Tractor Codes Product Code: SAME-LASER150-WRSM-PDF 👋 Introduction Market Position Segment: Utility Tractor (Mid-range) Competitive Analysis Competitors: Massey Ferguson 390, John Deere 2130, Fiat 880, Ford 5610 Key Features Tractor Type: Robust, versatile utility tractor designed for a wide range of agricultural and landscaping tasks. Engine Config: Typically powered by a reliable Same (or rebadged engine) diesel engine, known for fuel efficiency and durability. Transmission Options: Often equipped with a synchronized gearbox offering multiple forward and reverse speeds, potentially with a creeper range and power take-off (PTO). 📋 Manual Details Coverage Areas Scope: All Models, All Engines, All Transmissions, All Trims Page Count Estimated Pages: High (typically 500+ for comprehensive tractor manuals) Manual Type Type: Workshop Repair Service Manual Language Language: English (likely, based on product description) Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine, clutch, transmission (gearbox and power take-off), differential, final drives, hydraulic lift system, PTO drive system Chassis: Front axle, steering system, rear axle, braking system (mechanical and hydraulic), hitching system (three-point linkage), drawbar Electrical: Starting system, charging system (alternator/generator, battery), lighting system, instrument cluster, wiring diagrams Hydraulics: Hydraulic pump, control valves, cylinders, filters, fluid capacities, troubleshooting hydraulic functions (e.g., lift, remote hydraulics) Operator Station: Seating, controls, dashboard layout, operator comfort features Procedures Included Maintenance: Lubrication schedules, fluid and filter changes (engine oil, transmission oil, hydraulic oil, coolant, fuel filters), greasing points, air filter replacement, battery maintenance Repair: Engine overhaul (e.g., cylinder head removal, piston/ring replacement, bearing inspection), transmission rebuild, brake system repair, clutch replacement, hydraulic component servicing, steering system overhaul, PTO assembly repair Troubleshooting: Diagnostic procedures for engine performance issues, transmission faults, hydraulic system malfunctions, electrical problems, starting and charging system diagnostics Adjustments: Valve clearance adjustment, clutch pedal free play adjustment, brake linkage adjustments, hydraulic control settings, PTO engagement adjustments Technical Depth Diagnostics: Detailed diagnostic charts, symptom-to-cause analysis, electrical schematics interpretation Rebuilds: Complete engine, transmission, and hydraulic system rebuild procedures with detailed sub-assembly instructions Specifications: Torque values for critical fasteners, clearance specifications, timing procedures, fluid capacities and types, electrical component ratings 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Searchability: Likely text-searchable if properly OCR'd Print Quality Resolution: Dependent on source document; typically high for professional manuals Binding Type Binding: Not Applicable (Digital PDF) Paper Type Paper: Not Applicable (Digital PDF) ⚙️ Engine Specifications Primary Engine Make Model: Same (specific engine model to be confirmed by manual, e.g., Same 3.4L, 4.1L) Type: Diesel, naturally aspirated or turbocharged (depending on variant) Configuration: Likely 3 or 4-cylinder inline configuration Performance Horsepower: Estimated 100-130 HP (specific model dependent) Torque: Significant torque output for heavy draft work (specific Nm to be confirmed) Fuel System Injection: Direct injection, typically with mechanical injection pump (e.g., Bosch VE or similar) Cooling System Type: Liquid-cooled, pressurized system 🔧 Transmission Standard Type: Synchronized Mechanical Gearbox Optional Options: Creepers, Power Take-Off (PTO) speeds (e.g., 540/1000 RPM), possibly Hi-Lo or powershift range (less common on base models) Features Gear Selection: Multiple forward and reverse gears, typically with a main shift and a range selector. Clutch Type: Dual-stage dry clutch (for transmission and PTO engagement) 📐 Dimensions Exterior Wheelbase: Typical for this class, around 2300-2500 mm (specific to be confirmed) Overall Length: Varies by configuration, but generally in the 3800-4200 mm range. Weights Operating Weight: Approximately 3500-4000 kg (unballasted) Max Gross Weight: Significantly higher, allowing for ballast and implement weight (to be confirmed) 🛡️ Safety Features Ratings Rollover Protection: ROPS (Roll-Over Protective Structure) typically standard or optional, often as a frame or cab. Active Features Braking System: Hydraulically actuated...