Engine Mechanical:
Detailed information on engine assembly, disassembly, inspection, repair, and overhaul.
Fuel System:
Components such as fuel injection pump, injectors, fuel lines, filters, and troubleshooting.
Cooling System:
Radiator, thermostat, water pump, fan, coolant specifications, and troubleshooting.
Lubrication System:
Oil pump, oil filter, oil pressure, lubrication points, and oil type recommendations.
Exhaust System:
Exhaust manifold, muffler, pipes, and emissions control (if applicable).
Transmission Manual:
Gearbox components, clutch, synchronizers, gear shifting mechanisms, and repair procedures.
Transmission Power Take-Off:
PTO operation, maintenance, and repair.
Hydraulic System:
Hydraulic pump, valves, cylinders, hitch control, hydraulic fluid specifications, and troubleshooting.
Steering System:
Steering wheel, steering column, steering box/cylinder, tie rods, and power steering components.
Braking System:
Brake pedals, master cylinder, brake lines, calipers/drums, brake fluid specifications, and adjustment.
Electrical System:
Battery, alternator/generator, starter motor, lighting, wiring diagrams, fuses, relays, and diagnostic procedures.
Chassis And Frame:
Frame structure, front axle, rear axle, mounting points.
Front Axle And Steering:
Detailed breakdown of the front axle assembly and steering linkage.
Rear Axle And Drive:
Rear axle housing, differential, final drives, and drivetrain components.
Wheels And Tires:
Wheel types, lug nut torque, tire pressures, and fitting.
Cab And Body:
Body panels, fenders, cab structure, doors, glass, and interior trim.
Operator Controls:
Dashboard layout, lever functions, pedal operations.
Instrumentation And Gauges:
Description and function of all gauges and warning lights.
Routine Maintenance:
Scheduled maintenance tasks, lubrication, filter changes, fluid checks.
Diagnostic Troubleshooting:
Step-by-step procedures for identifying and resolving common and complex faults.
Component Disassembly And Assembly:
Detailed instructions for taking apart and reassembling major and minor components.
Repair And Rebuilding:
Procedures for repairing worn or damaged parts and rebuilding entire assemblies.
Adjustments And Settings:
Calibration of systems like clutch, brakes, PTO, and hydraulic controls.
Torque Specifications:
Precise torque values for critical fasteners.
Wiring Diagrams:
Comprehensive electrical schematics for fault finding and repair.
Diagnostic Capability:
Advanced diagnostic procedures and fault code interpretation (if applicable to the era).
Rebuild Level:
Complete engine, transmission, and hydraulic system rebuild specifications.
Special Tools:
Identification of any special tools required for specific service procedures.
Engine Manufacturer:
SAME (or Deutz, as SAME often used Deutz engines)
Engine Type:
Likely naturally aspirated, air-cooled or liquid-cooled diesel engines (specific configurations vary by model 110, 130, 150).
Displacement 110:
Exact displacement varies by specific engine variant for the Laser 110 (e.g., 70 HP class).
Displacement 130:
Exact displacement varies by specific engine variant for the Laser 130 (e.g., 80 HP class).
Displacement 150:
Exact displacement varies by specific engine variant for the Laser 150 (e.g., 90 HP class).
Horsepower 110:
Approx. 110 HP (Rated PTO or Engine HP - requires specific model data).
Horsepower 130:
Approx. 130 HP (Rated PTO or Engine HP - requires specific model data).
Horsepower 150:
Approx. 150 HP (Rated PTO or Engine HP - requires specific model data).
Injection System:
Typically mechanical injection pump (e.g., Bosch VE, Simms, or Lucas/CAV) for this era.
Engine Oil Change:
Typically every 250-500 operating hours, depending on operating conditions and oil type.
Fuel Filter Replacement:
Recommended every 500 operating hours or as needed based on fuel quality.
Air Filter Maintenance:
Inspect and clean every 100-250 operating hours, replace as needed.
Hydraulic Oil Change:
Typically every 1000-1500 operating hours, or annually.
Engine Oil Type:
API CD or CE classification, SAE 15W-40 or 10W-30 for diesel engines (refer to specific manual for exact recommendation).
Hydraulic Fluid Type:
Tractor Hydraulic Fluid (THF), Universal Tractor Transmission Oil (UTTO), or Caterpillar TO-4 specification oil (check manual for exact type and viscosity).
Transmission Fluid Type:
Gear oil, GL-4 or GL-5, SAE 80W-90 or 85W-140 (check manual).
Coolant Type:
Ethylene glycol-based antifreeze with corrosion inhibitors, typically a 50/50 mix with distilled water.
Common Wear Items:
Clutch wear, hydraulic pump performance degradation, electrical connections corrosion, PTO spline wear.
Troubleshooting Areas:
Difficulty engaging gears, weak hydraulic lift, engine sputtering or loss of power, starter motor issues.