Engine Service:
Detailed overhaul, diagnostics, and repair of the engine and its components.
Fuel System:
Service and repair of fuel injection, pumps, filters, and lines.
Cooling System:
Maintenance and repair of radiators, thermostats, water pumps, and cooling fans.
Lubrication System:
Oil pump, filter, and lubrication passages service.
Ignition System:
Diagnostic and repair procedures for the ignition system (if applicable to diesel).
Electrical System:
Wiring diagrams, starter, alternator, battery service, lighting, and accessory circuits.
Transmission Service:
Repair, adjustment, and overhaul of the gearbox and clutch mechanisms.
Drivetrain Components:
Service for rear axle, differential, drive shafts, and PTO (Power Take-Off) systems.
Hydraulic System:
Repair and maintenance of hydraulic pump, valves, cylinders, and lift systems (e.g., Three-Point Hitch).
Braking System:
Service and repair of mechanical and hydraulic braking components.
Steering System:
Diagnostic and repair for mechanical and power steering systems.
Front Axle Steering:
Service for front axle components and steering linkage.
Operator Station:
Procedures for dashboard, controls, seat, and cab systems.
Bodywork Chassis:
Repair and maintenance of frame, fenders, hood, and cab structure.
Preventive Maintenance:
Scheduled maintenance tasks, lubrication points, and inspection guidelines.
Troubleshooting Diagnostics:
Systematic diagnostic procedures for identifying and resolving common and complex issues.
Major Repairs Rebuilds:
Detailed instructions for component removal, disassembly, inspection, repair, reassembly, and installation.
Component Adjustment:
Procedures for calibrating and adjusting various systems for optimal performance.
Torque Specifications:
Critical torque values for fasteners across all major components.
Special Tools Requirements:
Identification and usage instructions for specialized tools needed for specific repairs.
Depth Level:
Comprehensive professional level, suitable for experienced technicians.
Diagnostic Capabilities:
Advanced diagnostic strategies and fault code interpretation (if applicable).
Schematics Diagrams:
Includes detailed electrical, hydraulic, and mechanical schematics.
Engine Manufacturer:
Same (Internal or partnered, typically Deutz for this era Same tractors)
Engine Type:
Diesel, turbocharged (Common for the 'Laser' series at this power level)
Engine Configuration:
Likely inline 4-cylinder or 6-cylinder configuration, air or liquid-cooled.
Engine Displacement:
Variable based on exact Laser 130 variant, but typically in the 5.0L to 7.0L range for this horsepower class.
Horsepower Rating:
Nominally 130 HP (Flywheel horsepower), exact PTO HP may vary.
Torque Output:
Specific torque figures would be detailed in the manual, typically in the range of 450-550 Nm for this power class.
Fuel Injection Type:
Direct injection, likely with a high-pressure mechanical or electronic injection pump (e.g., Bosch).
Transmission Type:
Synchronized Mechanical Gearbox, potentially with multiple speed ranges and powershift options.
Optional Transmission:
Creeper gears, PTO options (540/1000 RPM), and possibly powershift variants.
Gear Selection:
Likely a combination of main gearbox levers and range selectors for numerous forward and reverse gears.
Clutch Type:
Dual-stage dry clutch (for PTO and transmission engagement) or single-stage wet clutch.
Infotainment Features:
Basic analog instrumentation, tachometer, temperature gauges, oil pressure, fuel level. Optional radio might be present.
Driver Assistance Systems:
Limited to mechanical and hydraulic systems. No electronic driver assistance features expected.
Connectivity Options:
No modern digital connectivity features. Power outlets for accessories might be available.
Engine Oil Change:
Typically every 250-500 operating hours, depending on operating conditions and oil type.
Air Filter Service:
Regular inspection and cleaning/replacement, especially in dusty environments, often recommended at 100-250 hour intervals.
Fuel Filter Replacement:
Recommended at 250-500 hour intervals, or when fuel system issues arise.
Engine Oil Specification:
Refer to manual for specific API classification (e.g., API CG-4 or similar) and viscosity grade (e.g., 15W-40, 10W-30).
Hydraulic Transmission Fluid Type:
Specific tractor hydraulic fluid (THF/UTTO) meeting Same's specifications, often a multi-grade lubricant.
Coolant Type:
Ethylene glycol based antifreeze mixed with distilled water, typically a 50/50 ratio for freeze and corrosion protection.
Common Wear Points:
Potential wear in PTO clutch, hydraulic pump, and transmission synchronizers over time. Front axle pivot pins and bushings can also be wear items.
Electrical Gremlins:
Aging wiring harnesses, contact issues in switches, and alternator/starter problems can occur in older units.
Engine Related Concerns:
Glow plug reliability, injector wear, and turbocharger seal issues are potential concerns for high-hour engines.
