Engine System:
        
        
            Engine overhaul, disassembly, assembly, troubleshooting, diagnostics, tune-up procedures, lubrication, cooling system, fuel system (carburetor, fuel pump, lines), exhaust system.
        
     
    
        
            Drivetrain System:
        
        
            Transmission (gearbox, hydrostatic if applicable), differential, drive shafts, PTO (Power Take-Off) system, clutch, braking system (mechanical disc/drum).
        
     
    
        
            Electrical System:
        
        
            Starting system (starter motor, solenoid), charging system (alternator/generator, regulator), ignition system (magneto, coil, spark plugs), lighting, wiring diagrams, battery maintenance, fuse/circuit breaker information.
        
     
    
        
            Hydraulics System:
        
        
            Hydraulic pump, cylinders, valves, hoses, filters, fluid specifications, troubleshooting for lift arms, steering, or attachments.
        
     
    
        
            Chassis And Steering:
        
        
            Frame, front axle, steering components (tie rods, spindles, steering box/gear), wheel bearings, suspension (if applicable).
        
     
    
        
            Operator Controls:
        
        
            Throttle control, brake pedal, steering wheel, clutch pedal, PTO engagement, hydraulic controls, dashboard indicators.
        
     
    
        
            Implements And Attachments:
        
        
            Mounting, operation, and basic maintenance of common attachments like mowers, snowblowers, tillers, loaders, and hitches.
        
     
    
    
        
            Maintenance Procedures:
        
        
            Regular servicing, lubrication points and schedules, filter changes, fluid level checks and replacements, tire pressure, battery care, pre-operation checks, post-operation cleaning.
        
     
    
        
            Repair Procedures:
        
        
            Detailed step-by-step instructions for component removal, overhaul, reassembly, and adjustment for all major systems.
        
     
    
        
            Troubleshooting Diagnostics:
        
        
            Systematic approach to identifying and resolving common operational problems, including fault codes, symptom-based diagnosis, and diagnostic flowcharts.
        
     
    
        
            Engine Overhaul:
        
        
            Complete engine rebuild procedures, including cylinder head removal/installation, piston and ring replacement, crankshaft and bearing service, valve grinding and adjustment, timing adjustments.
        
     
    
        
            Transmission Repair:
        
        
            Internal transmission inspection, gear replacement, bearing service, seal replacement, clutch pack service (if applicable), hydrostatic unit service (if applicable).
        
     
    
        
            Electrical Diagnostics:
        
        
            Testing of components like starter, alternator, ignition coil, switches; use of wiring diagrams for circuit tracing.
        
     
    
        
            Hydraulic Component Service:
        
        
            Repair or replacement of hydraulic pumps, cylinders, control valves, and hoses.
        
     
    
    
        
            Depth Of Information:
        
        
            Comprehensive factory-level repair information, suitable for professional technicians and experienced DIY users undertaking major overhauls and in-depth troubleshooting.
        
     
 
    
    
    
        
            Engine Type:
        
        
            Likely a 2-cylinder or 3-cylinder gasoline engine (specific displacement and model will vary by sub-model within the 260 series. Examples could include Kohler, Onan, or Briggs & Stratton engines).
        
     
    
    
        
            Horsepower Range:
        
        
            Typically in the 18-26 HP range, depending on the specific engine configuration.
        
     
    
        
            Torque Curve:
        
        
            Designed for consistent torque delivery across a broad RPM range for heavy-duty work.
        
     
    
    
        
            Fuel Delivery:
        
        
            Carbureted system, with potential for electric fuel pump depending on the exact year and model variant.
        
     
    
    
        
            Cooling Method:
        
        
            Air-cooled (most common for this era and class) or liquid-cooled.
        
     
    
    
        
            Ignition Type:
        
        
            Magneto ignition or electronic ignition system.
        
     
 
    
    
    
        
            Engine Oil Change:
        
        
            Typically every 50 hours of operation or annually, whichever comes first. Refer to specific engine manual for exact intervals.
        
     
    
        
            Air Filter Replacement:
        
        
            Inspect every 25 hours, replace as needed or at least annually. More frequent replacement in dusty conditions.
        
     
    
        
            Fuel Filter Replacement:
        
        
            Inspect and replace as needed, typically annually or bi-annually.
        
     
    
        
            Transmission Fluid Change:
        
        
            Intervals vary significantly by transmission type (gear vs. hydro). Hydrostatic units often recommend changes every 200-500 hours. Refer to manual.
        
     
    
    
        
            Engine Oil Specification:
        
        
            SAE 10W-30 or SAE 30 is common for air-cooled engines. Check specific engine manufacturer recommendations.
        
     
    
        
            Hydraulic Fluid Type:
        
        
            Toro specific hydraulic fluid, or a high-quality universal tractor transmission fluid (UTTF) or ISO VG 46 hydraulic oil, depending on system requirements. Consult manual for exact type and capacity.
        
     
    
        
            Grease Type:
        
        
            General purpose lithium-based grease (e.g., NLGI #2) for lubrication points.
        
     
    
    
        
            Common Wear Items:
        
        
            Belts (drive, PTO, mower deck), mower deck bearings, front wheel bearings, steering components, brake pads/shoes, hydrostatic pump/motor seals, hydraulic hoses.
        
     
    
        
            Engine Carburetion:
        
        
            Carburetors can become clogged over time due to fuel varnish, requiring cleaning or rebuilding.
        
     
    
        
            Electrical Corrosion:
        
        
            Wiring harness connections can corrode, leading to intermittent electrical issues.