Engine Mechanical:
        
        
            Detailed coverage of engine components, disassembly, assembly, and adjustments
        
     
    
        
            Engine Electrical:
        
        
            Wiring diagrams, ignition system, charging system, starting system diagnostics and repair
        
     
    
        
            Emission Control:
        
        
            Information on emission control systems relevant to the model year
        
     
    
        
            Fuel System:
        
        
            Carburetor service, fuel pump, fuel lines, and tank maintenance
        
     
    
        
            Suspension System:
        
        
            Front axle, steering linkage, and related components
        
     
    
        
            Clutch System:
        
        
            Clutch operation, adjustment, and replacement procedures
        
     
    
        
            Transmission Manual:
        
        
            Service and repair of the manual transaxle system
        
     
    
        
            Transmission Automatic:
        
        
            Service and repair of any automatic transaxle system (if applicable to the 106 model)
        
     
    
        
            Driveshaft Axle:
        
        
            Service and maintenance of driveshafts and axles
        
     
    
        
            Steering System:
        
        
            Steering box, tie rods, and linkage adjustments and repair
        
     
    
        
            Brake System:
        
        
            Brake pedal, linkage, drum brake service, and adjustments
        
     
    
        
            Body Interior Exterior:
        
        
            Sheet metal, fenders, seat, controls, and cosmetic components
        
     
    
        
            Body Electrical:
        
        
            Lighting, instrumentation, switches, and accessory wiring
        
     
    
        
            Restraint System:
        
        
            Information on seat belts and operator restraints, if equipped
        
     
    
    
        
            Maintenance:
        
        
            Regular service, lubrication, fluid changes, filter replacements
        
     
    
        
            Troubleshooting:
        
        
            Diagnostic procedures for common and complex issues, including electrical faults
        
     
    
        
            Repair:
        
        
            Step-by-step instructions for component disassembly, repair, and reassembly
        
     
    
        
            Adjustment:
        
        
            Procedures for adjusting engine timing, brakes, clutch, steering, and other systems
        
     
    
        
            Engine Rebuild:
        
        
            Complete engine overhaul procedures, including piston and ring replacement, bearing checks, valve adjustments, and head gasket replacement.
        
     
    
        
            Transmission Overhaul:
        
        
            Detailed steps for disassembling, inspecting, and reassembling the manual transaxle, including gear inspection and bearing replacement.
        
     
    
        
            Electrical Diagnostics:
        
        
            Systematic troubleshooting for starting, charging, and lighting circuits using wiring diagrams.
        
     
    
        
            Component Identification:
        
        
            Clear identification of all parts with corresponding diagrams and part numbers where applicable.
        
     
    
    
        
            Depth:
        
        
            Comprehensive; suitable for both DIY enthusiasts and experienced mechanics, covering detailed rebuilds and diagnostics
        
     
    
        
            Information Type:
        
        
            Detailed substeps, notes, cautions, warnings, and numbered instructions
        
     
    
        
            Data Precision:
        
        
            Includes torque specifications for critical fasteners, clearances, and tolerances for engine and transmission components.
        
     
 
    
    
    
        
            Engine Type:
        
        
            Horizontal shaft, air-cooled gasoline engine
        
     
    
        
            Engine Manufacturer:
        
        
            International Harvester (IH) or subcontracted engine manufacturer (specific details often vary by production period)
        
     
    
        
            Displacement:
        
        
            Typically around 10-12 cubic inches (e.g., 160-200cc range for similar models, exact specification for 106 needs verification from manual)
        
     
    
    
        
            Horsepower Rating:
        
        
            Approximately 8-10 HP (gross, before drivetrain loss)
        
     
    
    
        
            Carburetor Type:
        
        
            Single-barrel, float-type carburetor (specific make/model like Zenith or Marvel-Schebler often used)
        
     
    
        
            Fuel Type:
        
        
            Unleaded gasoline
        
     
    
    
        
            Ignition Type:
        
        
            Battery and ignition coil, breaker points, condenser
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Typically every 50 hours of operation or annually. Specific oil type and capacity will be detailed in the manual.
        
     
    
        
            Gearbox Oil Change:
        
        
            As per manual recommendations, usually annually or every 100 hours. Specific gear oil type (e.g., GL-1 SAE 80 or 90) will be specified.
        
     
    
    
        
            Engine Oil Type:
        
        
            Likely SAE 30 or 10W-30 for air-cooled engines, depending on ambient temperature. Manual will confirm exact specification and capacity.
        
     
    
        
            Gearbox Oil Type:
        
        
            Manual will specify SAE 80 or SAE 90 gear oil, likely GL-1 or GL-4 rated.
        
     
    
    
        
            Common Wear Points:
        
        
            Wear on clutch disc, steering components (tie rods, ball joints), governor linkage, and potential for engine oil leaks due to age.
        
     
    
        
            Electrical Common Failures:
        
        
            Aging wiring harnesses, points ignition issues, starter solenoid failure, and lighting circuit problems.