Target Audience:
Owners and mechanics of 2007 KTM 450/505 SX-F and 450 SXS-F models seeking in-depth service and repair information.
Value Proposition:
Provides essential, detailed technical data often only available in authorized service centers, saving owners significant costs.
Availability:
Instant Download, offering immediate access to critical repair information.
Content Quality:
Features high-quality diagrams and instructions, distinguishing it from less detailed resources.
Primary Coverage:
2007 KTM 450 SX-F, 2007 KTM 505 SX-F, 2007 KTM 450 SXS-F
Secondary Coverage Implied:
Potential overlap with other 2000-2007 KTM models mentioned, but specific focus is on the 2007 SX-F variants.
Estimated Page Count:
N/A (Digital Download)
Type:
Workshop Service Repair Manual
Engine Mechanical:
Engine disassembly, assembly, servicing of individual components (pistons, rings, valves, crankshaft, connecting rod, oil pump, etc.)
Engine Electrical:
Wiring diagrams, ignition system, starter system, lighting, charging system.
Chassis Suspension:
Front fork (WP), rear shock absorber (WP), linkage, frame, swingarm.
Fuel System:
Carburetor/Fuel injection (if applicable, though SX-F is typically carbureted), fuel tank, fuel lines.
Cooling System:
Radiator, cooling fan, hoses, coolant.
Exhaust System:
Exhaust pipe, muffler.
Brakes:
Front and rear brake systems (calipers, master cylinders, lines, rotors).
Wheels Tires:
Wheel mounting, tire replacement, spoke tension.
Clutch:
Clutch operation, adjustment, replacement of plates and springs.
Controls:
Handlebars, levers, pedals, cables.
Disassembly Assembly:
Complete engine disassembly and reassembly procedures.
Troubleshooting:
Detailed troubleshooting guide for common issues and symptoms.
Maintenance:
Routine maintenance tasks, periodic maintenance schedule.
Component Servicing:
Specific instructions for servicing individual engine and chassis components.
Electrical Diagnostics:
Guidance for diagnosing electrical faults using wiring diagrams.
Depth:
Comprehensive, covering both routine maintenance and major repair procedures suitable for experienced DIYers and professional mechanics.
Engine Type 450:
Single-cylinder, 4-stroke, SOHC, liquid-cooled (specifics for 2007 LC4 engine)
Engine Type 505:
Single-cylinder, 4-stroke, SOHC, liquid-cooled (specifics for 2007 LC4 engine)
Bore X Stroke 450:
Typical for this era: ~95 mm x 63.4 mm (exact specs in manual)
Bore X Stroke 505:
Typical for this era: ~97 mm x 63.4 mm (exact specs in manual)
Horsepower Estimate 450:
Approximately 50-55 HP (peak, may vary with tuning/configuration)
Horsepower Estimate 505:
Approximately 55-60 HP (peak, may vary with tuning/configuration)
Carburetion:
Keihin FCR (Flat CR) carburetor, likely 39mm or 41mm (specifics in manual)
Fuel Type:
Unleaded gasoline, high octane recommended.
Type:
Constant-mesh, 5-speed gearbox
Optional Gearing:
N/A (Standard configuration for SX models)
Clutch Type:
Hydraulically operated, multi-disc wet clutch
Transmission Fluid:
Refer to manual for specific specifications (typically ATF Dextron III or similar).
Wheelbase:
Approx. 1470 mm / 57.9 inches (for 2007 SX models, specific to manual)
Dry Weight Estimate 450:
Approx. 105 kg / 231.5 lbs (for 2007 SX models, specific to manual)
Dry Weight Estimate 505:
Approx. 106 kg / 233.7 lbs (for 2007 SX models, specific to manual)
Oil Change Interval:
Refer to manual (typically every 10-15 hours of riding for competitive use).
Air Filter Cleaning:
Frequent cleaning is critical, especially in dusty conditions (refer to manual for frequency).
Valve Clearance Check:
Refer to manual (typically every 20-30 hours for competitive use).
Engine Oil:
Refer to manual for specific viscosity and API rating (e.g., Motorex Power Synt 4T 10W-50 or similar.
Coolant:
Ethylene glycol-based coolant with corrosion inhibitors (specific mixture ratio in manual).
Common Wear Items:
Clutch plates, piston rings, valve guides, wheel bearings, fork seals, swingarm bearings (typical for performance dirt bikes).
Carburetor Tuning:
Can be sensitive to altitude and temperature changes, requiring proper jetting.
