Coverage Scope:
All Models, Engines, Trims, Transmissions
Estimated Page Count:
Approximately 300-500 pages (typical for this type of manual)
Manual Type:
Workshop Service Repair Manual
Language:
English (Likely, standard for workshop manuals)
Engine:
Top End (Cylinder, Piston, Rings), Bottom End (Crankshaft, Connecting Rod, Bearings), Lubrication System, Cooling System, Fuel System (Carburetor, Fuel Pump, Lines), Ignition System (CDI, Spark Plug), Exhaust System
Transmission:
Clutch System (Operation, Adjustment, Replacement), Gearbox Internals (Gears, Shafts, Bearings), Shifting Mechanism, Transmission Fluid Specifications
Chassis:
Frame, Swingarm, Linkage System, Suspension (Front Forks - Disassembly, Reassembly, Valving; Rear Shock Absorber - Service, Rebuild), Steering System (Headstock Bearings, Triple Clamps)
Brakes:
Hydraulic Brake System (Front and Rear), Brake Calipers, Master Cylinders, Brake Lines, Brake Pads, Brake Discs, Bleeding Procedures, Fluid Specifications
Wheels And Tires:
Wheel Bearings, Hubs, Spoke Maintenance, Tire Installation and Balancing, Recommended Tire Pressures
Electrical System:
Wiring Diagrams, Lighting System, Ignition System (as related to electrical components), Battery Maintenance, Fuses, Switches, Troubleshooting Electrical Faults
Bodywork And Trim:
Plastic Body Panels, Seat, Handlebars, Footpegs, Decal Replacement
Maintenance:
Regular Service Checks, Oil Changes, Filter Replacements, Chain Adjustment and Lubrication, Spark Plug Replacement, Air Filter Cleaning/Replacement, Valve Clearance Checks
Troubleshooting:
Diagnostic Procedures for Common Performance Issues, Engine Starting Problems, Braking System Faults, Electrical Issues, Suspension Problems
Repair:
Complete Disassembly and Reassembly of Major Components (Engine, Transmission, Suspension, Brakes), Component Replacement Procedures
Special Tools:
Identification and Usage of Specialized Tools Required for Specific Procedures
Depth Of Coverage:
Comprehensive: Covers routine maintenance, diagnostics, detailed component repair, and complete overhauls.
Displacement:
249cc (Approximately)
Bore X Stroke:
Specifications available in manual (e.g., 66.4 mm x 72 mm)
Cooling System:
Liquid-Cooled
Cylinder Configuration:
Single-Cylinder
Valvetrain:
Reed Valve Intake, Power Valve Exhaust (KTM/Husqvarna specific architecture)
Horsepower:
Estimated 45-50 HP (Varies based on tuning and dyno)
Torque:
Specifications available in manual
Carburetor Type:
Keihin PWK 38 (Common for this era and class)
Fuel Type:
Unleaded Gasoline (Octane rating specified in manual)
Fuel Mixture:
Pre-mix (Ratio specified in manual, typically 40:1 or 50:1)
Oil Change Interval:
Every 10-15 hours of riding, or as specified for competition use (refer to manual).
Air Filter Cleaning:
After every few rides, or more frequently in dusty conditions.
Chain Maintenance:
Lubrication and tension check after every ride.
Spark Plug Replacement:
Regularly, as per manual recommendations based on hours or performance degradation.
Top End Rebuild:
Recommended every 40-60 hours of hard riding for optimal performance.
Engine Oil:
Pre-mix fuel with specified 2-stroke oil (e.g., Motul 800 2T Factory Line, Maxima K2).
Transmission Oil:
Manufacturer-recommended motorcycle gear oil (e.g., SAE 80W/90 GL-4)
Coolant:
Ethylene Glycol based coolant, mixed with distilled water (50/50 ratio typically).
Brake Fluid:
DOT 4 or DOT 5.1 Hydraulic Brake Fluid (Specific recommendation in manual).
Common Wear Items:
Clutch plates, piston rings, air filter, chain and sprockets, wheel bearings, fork seals.
Potential Performance Quirks:
Carburetor jetting sensitivity to altitude and temperature, power valve operation requiring regular inspection and cleaning.
Brand Origin:
Husqvarna Motorcycles, founded in Sweden in 1903, with a long history in off-road racing.
Tc Series Development:
The TC (Tout Terrain Competition) series represents Husqvarna's commitment to motocross excellence. The 250cc two-stroke has been a staple, evolving with chassis, engine, and suspension improvements over the years.
Ownership Changes Relevant To 2013:
In 2013, Husqvarna was owned by BMW Motorrad. This period saw integration of some BMW technologies and manufacturing practices.