Segment:
        
        
            Heavy-duty agricultural tractor
        
     
    
        
            Target User:
        
        
            Professional farm operators, agricultural mechanics, and service technicians
        
     
    
    
        
            Competitors:
        
        
            Competes with tractors from brands like John Deere, Case IH, Massey Ferguson, and New Holland in its power class.
        
     
    
    
        
            Tractor Features:
        
        
            Known for robust construction, reliable performance, and suitability for demanding agricultural tasks. Often features powerful engines and advanced hydraulic systems for its era.
        
     
    
    
        
            Value:
        
        
            Essential for maintaining, diagnosing, and repairing the Same Laser 150 tractor, ensuring longevity and optimal operational efficiency.
        
     
 
    
    
    
        
            Primary Coverage:
        
        
            Mechanical and electrical systems of the Same Laser 150 Tractor
        
     
    
        
            Secondary Coverage:
        
        
            Maintenance, troubleshooting, diagnostics, and repair procedures
        
     
    
    
        
            Estimated Pages:
        
        
            Comprehensive (Specific count not provided in product info, but typical for workshop manuals)
        
     
    
    
        
            Type:
        
        
            Workshop Service Manual
        
     
    
    
        
            Language:
        
        
            English (implied by description referencing mechanical technicians and typical documentation)
        
     
    
    
 
    
    
    
        
            Engine:
        
        
            Detailed specifications, disassembly, assembly, troubleshooting, and repair of engine components (e.g., cylinder head, pistons, crankshaft, cooling system, lubrication system)
        
     
    
        
            Transmission:
        
        
            Repair and overhaul of the gearbox, clutch, synchronizers, and associated components
        
     
    
        
            Powertrain:
        
        
            Driveshafts, differentials, final drives, and PTO (Power Take-Off) systems
        
     
    
        
            Hydraulic System:
        
        
            Operation, maintenance, and repair of the hydraulic pump, valves, cylinders, and associated plumbing
        
     
    
        
            Electrical System:
        
        
            Wiring diagrams, component identification, troubleshooting of starting, charging, lighting, and instrumentation systems
        
     
    
        
            Braking System:
        
        
            Service and repair of hydraulic or pneumatic braking systems (depending on specific configuration)
        
     
    
        
            Steering System:
        
        
            Service and repair of the steering mechanism, including hydraulic power steering components
        
     
    
        
            Cooling System:
        
        
            Radiator, thermostat, water pump, fan, and coolant circuit maintenance and repair
        
     
    
        
            Fuel System:
        
        
            Diesel injection system components, fuel tank, filters, and lines
        
     
    
        
            Operator Station:
        
        
            Cab structure, controls, seating, HVAC (if applicable), and safety features
        
     
    
        
            Chassis And Frame:
        
        
            Frame integrity, front axle, rear axle, and suspension components
        
     
    
    
        
            Maintenance:
        
        
            Routine service, lubrication, fluid changes, filter replacements, and component checks
        
     
    
        
            Troubleshooting:
        
        
            Diagnostic flowcharts and step-by-step procedures for identifying and resolving common and uncommon faults
        
     
    
        
            Repair:
        
        
            Detailed instructions for the disassembly, cleaning, inspection, repair, and reassembly of all major and minor components
        
     
    
        
            Diagnostics:
        
        
            Procedures for checking system performance, identifying wear, and diagnosing issues using specialized tools or techniques
        
     
    
        
            Adjustments:
        
        
            Specifications and procedures for adjusting clutches, brakes, linkage, hydraulic pressures, and engine parameters
        
     
    
        
            Overhaul:
        
        
            Complete overhaul procedures for engines, transmissions, hydraulic pumps, and other major assemblies
        
     
    
    
        
            Depth:
        
        
            Comprehensive, suitable for professional technicians and experienced mechanics
        
     
    
        
            Scope:
        
        
            Covers routine maintenance to complete engine and transmission rebuilds
        
     
 
    
    
    
    
        
            Configuration:
        
        
            Typically inline 4-cylinder or 6-cylinder diesel engine
        
     
    
        
            Displacement:
        
        
            Varies by specific Laser 150 variant, but common for this class might be in the 5.0L to 7.5L range.
        
     
    
    
        
            Horsepower:
        
        
            Around 150 HP (as indicated by model name), but precise figures depend on specific engine variant and tuning.
        
     
    
        
            Torque:
        
        
            Specifications would be detailed in the manual, crucial for heavy-duty work.
        
     
    
    
        
            Type:
        
        
            Direct Injection Diesel
        
     
    
        
            Injection System:
        
        
            Mechanical or early electronic injection pumps (e.g., Bosch, Lucas CAV, or Same's proprietary systems)
        
     
    
    
    
    
        
            Type:
        
        
            Forced lubrication with oil pump and filter
        
     
 
    
    
    
        
            Type:
        
        
            Synchronized Mechanical Gearbox
        
     
    
    
        
            Features:
        
        
            Possible options could include creeper gears, powershift options, or specialized PTO configurations.
        
     
    
    
        
            Gear Ranges:
        
        
            Multiple forward and reverse gears, often with high/low range selection for increased versatility.
        
     
    
        
            Clutch:
        
        
            Typically a dry, dual-plate clutch for transmission and PTO engagement.
        
     
 
    
    
    
        
            Wheelbase:
        
        
            Specific dimensions not provided, but typical for a tractor of this size would be significant for stability.
        
     
    
        
            Overall Length:
        
        
            Specific dimensions not provided.
        
     
    
        
            Overall Width:
        
        
            Specific dimensions not provided.
        
     
    
    
        
            Operating Weight:
        
        
            Typically in the range of 5,000-7,000 kg, depending on configuration and ballast.
        
     
    
        
            Towing Capacity:
        
        
            Detailed specifications for hitch and towing capacity would be in the manual.
        
     
 
    
    
    
        
            Engine Oil Change:
        
        
            Typically every 250-500 operating hours, or annually, depending on usage. Specific interval detailed in manual.
        
     
    
        
            Hydraulic Oil Change:
        
        
            Typically every 1000-1500 operating hours. Specific interval detailed in manual.
        
     
    
        
            Air Filter Replacement:
        
        
            Interval dependent on operating environment, often checked daily and replaced as needed or at regular intervals (e.g., 250-500 hours).
        
     
    
    
        
            Engine Oil:
        
        
            Specific API or ACEA specifications and viscosity grades (e.g., SAE 15W-40 API CF or equivalent) will be in the manual.
        
     
    
        
            Hydraulic Oil:
        
        
            Typically a UTF (Universal Tractor Transmission) fluid or specific ISO VG hydraulic oil grade (e.g., ISO VG 46) will be specified.
        
     
    
        
            Coolant:
        
        
            Antifreeze/coolant mixture with specific concentration and type (e.g., ethylene glycol based) will be detailed.
        
     
    
    
        
            Common Wear Items:
        
        
            Potential wear on clutch components, hydraulic pump seals, and PTO components over time due to heavy use.
        
     
    
        
            Electrical Gremlins:
        
        
            Wiring harness wear or corrosion can lead to intermittent electrical issues on older machinery.
        
     
    
        
        Maintenance Schedule Detail
    
 
    
        
            Schedule Type:
        
        
            Detailed hourly, daily, weekly, and yearly maintenance checks and procedures.