Engine:
Complete engine overhaul, disassembly, assembly, tuning, diagnostics
Transmission:
Gearbox inspection, repair, clutch service, shift mechanism
Fuel System:
Carburetor service (model specific), fuel pump, fuel lines, tank inspection
Ignition System:
Ignition timing, spark plugs, CDI unit, wiring diagrams
Cooling System:
Radiator, fan, coolant hoses, thermostat, fluid checks
Lubrication System:
Oil pump, oil filter, oil passages, 2-stroke oil injection system
Exhaust System:
Muffler, expansion chamber, exhaust seals, decarbonizing
Suspension:
Front fork (WP USD), rear shock absorber, linkage, seals, oil levels
Brakes:
Hydraulic brake system, front and rear calipers, master cylinders, brake fluid, pads, discs
Wheels And Tires:
Wheel bearing service, spoke tensioning, tire pressure, tire types
Electrical System:
Wiring diagrams, battery maintenance, lighting, switches, fuses, horn
Frame And Bodywork:
Frame inspection, plastic panel removal/installation, seat, handlebars
Maintenance:
Scheduled maintenance, pre-ride checks, chain adjustment, filter cleaning
Troubleshooting:
Diagnostic charts, common problems and solutions, fault finding
Repair:
Step-by-step repair instructions for all major components
Rebuilds:
Engine and gearbox rebuild procedures, top-end overhaul
Adjustments:
Carburetor jetting, ignition timing, clutch cable, throttle cable
Disassembly Assembly:
Detailed instructions for removing and installing parts
Wiring Diagrams:
Detailed electrical system schematics for troubleshooting and repair
Special Tools:
Lists and descriptions of required special tools for specific procedures
Depth:
Comprehensive, suitable for professional mechanics and experienced DIY enthusiasts
Diagnostic Focus:
Detailed diagnostic flowcharts and symptom-based troubleshooting
Specification Detail:
Includes precise torque values, clearances, fluid capacities, and electrical specifications
Engine Type:
2-stroke, single-cylinder
Bore X Stroke:
66 mm x 58 mm
Cooling Method:
Liquid-cooled
Lubrication:
Automatic oil injection system (pre-mix capability also available)
Horsepower Est:
~32-35 hp (variant dependent)
Torque Est:
~25-28 Nm (variant dependent)
Carburetor Type:
Dell'Orto PHBH 30 / Keihin PWK 35 (model year dependent)
Fuel Type:
Unleaded gasoline (minimum 95 RON) with 2-stroke oil mix
Cylinder Design:
Nikasil coated cylinder
Reed Valve System:
V-Force reed block (typical)
Oil Change Interval:
Refer to manual for specific interval based on usage (typically 15-25 hours of riding)
Air Filter Cleaning:
Regular cleaning recommended, especially in dusty conditions (every few rides)
Spark Plug Check:
Inspect and clean/replace every 50-100 hours
Top End Rebuild:
Recommended around 100-150 hours for optimal performance
Engine Oil Type:
Fully synthetic 2-stroke engine oil (e.g., Motorex, Castrol)
Coolant Type:
Ethylene glycol-based antifreeze coolant (50/50 mix with distilled water)
Common Wear Items:
Piston rings, clutch plates, reed valves, suspension seals, wheel bearings
Potential Problems:
Carburetor jetting sensitivity to altitude and temperature, 2-stroke specific maintenance requirements
Carburetor Tuning:
Crucial for optimal performance, manual provides guidance on jetting and adjustment
Suspension Setup:
SAG and damping adjustments vital for off-road performance
