Segment:
Competition Enduro / Off-Road Motorcycle
Target Audience:
Owners, mechanics, and enthusiasts of the Husqvarna TXC250 2010 model seeking detailed service and repair information.
Key Competitors 2010:
KTM 250 EXC, Yamaha WR250F, Honda CRF250X, Kawasaki KLX250S, Suzuki RMX250
Manual Advantage:
Provides comprehensive, step-by-step instructions and diagrams that are crucial for maintaining and repairing this specialized off-road machine, often superior to generic online resources.
Historical Context:
Husqvarna has a long heritage in motorcycle racing and production, known for robust, performance-oriented off-road machines.
Systems Covered:
Engine, Fuel System, Ignition System, Cooling System, Chassis, Suspension (Front & Rear), Brakes (Front & Rear), Electrical System, Lighting, Controls, Bodywork, Maintenance, Troubleshooting, Specifications, Torque Values, Wiring Diagrams, Special Tools
Type:
Service Repair Manual
Engine Mechanical:
Complete disassembly, inspection, repair, and reassembly of engine components including cylinder head, valves, pistons, connecting rods, crankshaft, and gearbox.
Fuel System:
Fuel injection system (EFI) diagnosis, cleaning, and adjustment; fuel pump; injectors; fuel filter; fuel tank servicing.
Ignition System:
Ignition coil, spark plug, CDI unit, timing diagnosis, and related electrical components.
Cooling System:
Radiator, fan, coolant, water pump, hoses, and thermostat servicing and testing.
Chassis And Suspension:
Front fork (upside-down) disassembly, service, and adjustment; rear shock absorber service; swingarm and linkage maintenance; wheel bearing replacement; steering head bearing service.
Brakes:
Front and rear brake caliper service, master cylinder overhaul, brake pad replacement, brake line bleeding, and rotor inspection.
Electrical System:
Battery maintenance, starter motor, alternator (stator/rotor), lighting circuits, wiring harness inspection, and fault finding using provided wiring diagrams.
Bodywork And Plastics:
Removal and installation of body panels, fenders, seat, fuel tank cover, and related trim.
Routine Maintenance:
Oil changes, oil filter replacement, air filter cleaning/replacement, spark plug inspection/replacement, chain adjustment, brake inspection, tire pressure checks.
Troubleshooting:
Systematic diagnostic procedures for common and uncommon issues, including starting problems, engine performance issues, electrical faults, and suspension issues.
Major Repairs:
Complete engine rebuilds, transmission overhauls, suspension component replacements, electrical system diagnostics and repair.
Component Adjustment:
Carburetor (if applicable, though TXC250 is EFI), clutch adjustment, throttle cable adjustment, suspension sag adjustment.
Depth:
Comprehensive; covers from basic owner maintenance to full workshop-level engine and chassis overhauls. Includes detailed diagnostic flowcharts and torque specifications.
PDF Quality:
High-resolution, searchable PDF allowing for easy navigation and printing of specific pages or the entire document.
Printability:
Designed for clear printing on standard printers, with legible text and diagrams.
Binding:
Not applicable (PDF format)
Paper Quality:
Not applicable (PDF format)
Engine Type:
Four-stroke, Single Cylinder, DOHC, 4 valves
Bore X Stroke:
76 mm x 54.9 mm
Cooling System:
Liquid-cooled
Compression Ratio:
12.9:1
Estimated Horsepower:
Approximately 38-42 HP (manufacturer specific, may vary)
Estimated Torque:
Approximately 26-28 Nm (manufacturer specific, may vary)
Fuel Delivery:
Electronic Fuel Injection (EFI) - Keihin or Mikuni system, typically with a single throttle body.
Fuel Type:
Unleaded gasoline (minimum 91 octane recommended)
Fuel Tank Capacity:
Approximately 7.5 - 8.5 Liters (1.98 - 2.25 US gallons)
Ignition Type:
Digital CDI (Capacitor Discharge Ignition)
Spark Plug Type:
NGK CR9EKB or equivalent
Transmission Type:
6-speed manual
Clutch Type:
Wet, multi-plate, hydraulic actuation
Final Drive:
Chain drive (520 pitch chain recommended)
Transmission Oil Type:
API GL-4 or GL-5, SAE 80W/90 motorcycle-specific gear oil
Transmission Oil Capacity:
Approximately 700-800 ml (check manual for exact figure)
Length:
Approximately 2150 mm (84.6 in)
Width:
Approximately 800 mm (31.5 in)
Height:
Approximately 1250 mm (49.2 in)
Wheelbase:
Approximately 1470 mm (57.9 in)
Dry Weight:
Approximately 105-110 kg (231-243 lbs)
Wet Weight:
Approximately 118-125 kg (260-276 lbs)
Front Suspension Type:
Upside-down telescopic fork, Marzocchi or Sachs, adjustable preload and rebound damping
Front Fork Travel:
Approximately 290-300 mm (11.4-11.8 in)
Rear Suspension Type:
Monoshock with linkage, Sachs or similar, adjustable preload, compression, and rebound damping
Rear Shock Travel:
Approximately 300-320 mm (11.8-12.6 in)
Front Wheel Size:
21 inch
Front Tire Size:
80/100-21 (typical)
Rear Tire Size:
110/90-18 or 100/100-18 (typical)
Front Brake Type:
Hydraulic disc, dual piston caliper
Rear Brake Type:
Hydraulic disc, single piston caliper
Brake Fluid Type:
DOT 4 hydraulic brake fluid
Dashboard Features:
Basic digital or analog instrument cluster typically includes speedometer, odometer, trip meter, neutral indicator, and warning lights (e.g., oil pressure, engine management).
Off Road Aids:
No electronic rider aids like traction control or ABS. Relies on rider skill and mechanical grip.
Connectivity Features:
Not applicable. This is a dedicated off-road competition machine.
Engine Oil Change:
Every 15-20 hours of riding, or 3-4 months, whichever comes first.
Oil Filter Replacement:
With every engine oil change.
Air Filter Cleaning:
Every 5-10 hours of riding, depending on conditions. Clean and re-oil.
Spark Plug Inspection:
Every 10-15 hours of riding. Clean and gap or replace as needed.
Valve Clearance Check:
Every 30-40 hours of riding.
Engine Oil Type:
JASO MA certified 10W-40 or 15W-50 motorcycle engine oil.
Engine Oil Capacity:
Approximately 900-1000 ml (check dipstick or fill plug for exact capacity).
Coolant Type:
Ethylene glycol-based coolant mixed with distilled water (50/50 ratio) for freeze protection and corrosion inhibition.
Common Wear Items:
Clutch plates, chain and sprockets, wheel bearings, fork seals, exhaust packing (muffler).
Potential Efi Issues:
Clogged fuel injectors, faulty throttle position sensor (TPS), or idle air control (IAC) valve issues can occur with high hours and poor fuel quality.
Suspension Maintenance:
Regular servicing of fork seals and bushings, and rear shock absorber seals, is critical for optimal performance and longevity.
Heritage:
Husqvarna Motorcycles, founded in Sweden in 1903, has a rich history in motorsport, particularly in enduro and motocross, known for innovative engineering.
Txc Lineage:
The TXC series represents Husqvarna's commitment to the competitive enduro market, building on a long line of successful off-road motorcycles.
2010 Updates:
Specific updates for 2010 would typically involve minor chassis refinements, engine tuning for emissions or performance, and updated graphics. The core platform remained strong.
Manufacturing Origin:
Typically manufactured in Italy during this period under BMW ownership, though R&D and design may have involved Swedish or German input.
Motorsport Heritage:
Husqvarna models, including the TXC range, have a strong pedigree in professional off-road racing, garnering numerous championships and accolades in various enduro and motocross disciplines.
Performance Reviews:
Contemporary reviews often praised the TXC250 for its strong engine performance, capable suspension, and agile handling characteristics, making it a competitive choice in its class.
