Target Audience:
DIY owners, independent repair shops, professional mechanics
Value Proposition:
Cost savings through self-maintained repairs, access to professional-level information
Key Selling Point 1:
Instant download delivery
Key Selling Point 2:
Comprehensive coverage for multiple model years
Key Selling Point 3:
High-quality, illustrated instructions
Coverage Years:
1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
Specific Models Covered:
Suzuki GSX250F Across
Estimated Page Count:
Varies, but stated as potentially large (up to 1 Gig)
Type:
Service Repair Workshop Manual
Purpose:
Repair, servicing, preventative maintenance, troubleshooting
Language:
English (implied by description and common industry practice)
Delivery Method:
Instant Download
Additional Formats:
ZIP, RAR, EXE (potentially, for compressed files)
Engine:
Complete overhaul, tuning, diagnostics, cooling system, lubrication system, fuel system, ignition system
Transmission:
Gearbox overhaul, clutch operation, shift mechanism
Chassis:
Frame, suspension (front forks, rear shock absorber), steering, wheels, tires
Brakes:
Front and rear brake systems (hydraulic, disc brakes), master cylinders, calipers, lines
Electrical System:
Wiring diagrams, battery, charging system (alternator, regulator/rectifier), starting system (starter motor, solenoid), lighting (headlight, taillight, turn signals), instrumentation, ignition control unit (CDI)
Fuel System:
Carburetor(s) (cleaning, adjustment, synchronization), fuel pump, fuel lines, fuel tank
Body And Frame:
Body panels, fairings, seat, fuel tank, fenders, mounting hardware
Preventative Maintenance:
Oil changes, filter replacements, chain adjustment, brake fluid checks, spark plug replacement, air filter cleaning/replacement
Troubleshooting:
Step-by-step diagnostic procedures for common and uncommon issues, symptom-based troubleshooting guides
Repair:
Detailed instructions for disassembly, inspection, repair, and reassembly of all major components and systems
Tune Up:
Carburetor tuning, ignition timing adjustments, valve clearance checks and adjustments
Special Tools:
Identification of specific tools required for various repair procedures
Depth:
Comprehensive, suitable for professional technicians and advanced DIY enthusiasts
Illustrations:
Illustrated with clear step-by-step instructions
Diagnostic Charts:
Likely includes diagnostic charts for troubleshooting
Searchability:
Implied by PDF format, likely searchable text
Printability:
Printable from any computer and printer
Binding:
Digital (no physical binding)
Paper Type:
Not applicable (digital format)
User Storage:
Can be saved on any computer; user is responsible for saving after download
Engine Type:
Inline-four cylinder, four-stroke
Displacement:
249 cc (Cubic Centimeters)
Bore X Stroke:
Typically around 49.0 mm x 64.0 mm (requires specific manual lookup for exact figures)
Cooling System:
Liquid-cooled
Compression Ratio:
Typically around 11.0:1 to 11.5:1 (requires specific manual lookup)
Horsepower:
Approximately 30-35 HP (at RPM, requires specific manual lookup)
Torque:
Approximately 17-20 lb-ft (at RPM, requires specific manual lookup)
Carburetion:
Two Mikuni carburetors (likely VM22SS or similar, requires specific manual lookup)
Fuel Type:
Unleaded gasoline, minimum octane rating typically 87 (RON+MON)/2 in Japan, 90 AKI in US (requires specific manual lookup)
Oil Type:
API SG or higher, SAE 10W-40 or 10W-50 motorcycle specific (requires specific manual lookup for exact spec)
Oil Capacity:
Approximately 1.7-2.0 liters with filter change (requires specific manual lookup)
Type:
Constant mesh, 6-speed return type
Clutch Type:
Wet, multiple disc
Final Drive Ratio:
Typically 3.333 (40/12 teeth) or similar for stock setup (requires specific manual lookup)
Transmission Oil:
API GL-4, SAE 80 or 85W gear oil (requires specific manual lookup for exact spec)
Transmission Oil Capacity:
Approximately 0.6-0.8 liters (requires specific manual lookup)
Length:
Varies slightly by year, typically around 2060 mm (requires specific manual lookup)
Width:
Varies slightly by year, typically around 750 mm (requires specific manual lookup)
Height:
Varies slightly by year, typically around 1130 mm (requires specific manual lookup)
Dry Weight:
Approximately 144 kg (requires specific manual lookup)
Wet Weight:
Approximately 158 kg (fully fueled, requires specific manual lookup)
Payload Capacity:
Not explicitly defined, but rider and passenger weight limits apply (consult manual)
Safety Certifications:
Not applicable to aftermarket manual, but compliant with Japanese automotive standards of the era.
Braking System:
Dual hydraulic disc brakes (front), single hydraulic disc brake (rear)
Lighting:
Halogen headlight, taillight, brake light, front and rear turn signals
Frame Construction:
Steel diamond frame
Instrumentation:
Speedometer, tachometer, odometer, trip meter, indicator lights (turn signals, oil pressure, neutral, high beam)
Oil Change Interval:
Every 3,000 km or 6 months, whichever comes first (typical for the era, consult manual for precise interval)
Oil Filter Replacement:
At every oil change (typical for the era, consult manual)
Chain Adjustment Interval:
Every 1,000 km or as needed (check for slack, consult manual)
Air Filter Cleaning:
Every 6,000 km or annually (consult manual for cleaning instructions and replacement)
Spark Plug Replacement:
Every 12,000 km or as needed (consult manual for correct plug type and gap)
Brake Fluid Flush:
Every 2 years or as needed (consult manual for fluid type and procedure)
Valve Clearance Check:
Every 12,000 km (typical, consult manual for precise interval and specifications)
Engine Oil:
API SG or higher, SAE 10W-40 or 10W-50 motorcycle specific
Brake Fluid:
DOT 3 or DOT 4 (consult manual for exact specification)
Coolant:
Mixture of ethylene glycol and distilled water (50/50 ratio, consult manual for type and capacity)
Fork Oil:
Specific viscosity and quantity required, consult manual (e.g., SAE 10W)
Common Issue 1:
Carburetor synchronization issues leading to rough idle or poor performance
Common Issue 2:
Cam chain tensioner wear, leading to rattling noise
Common Issue 3:
Electrical connector corrosion, especially in exposed areas
Common Issue 4:
Aging fuel lines and vacuum hoses degrading over time
Manufacturer:
Suzuki Motor Corporation
Heritage Focus:
Known for performance-oriented motorcycles and reliable engineering
Gsx250F Positioning:
Sport-oriented motorcycle aimed at younger riders and commuters, offering a balance of performance and usability
Design Influence:
Reflects the styling trends of late 1980s and early 1990s sportbikes, with aerodynamic fairings and a sporty riding posture
Manufacturing Location:
Likely Japan
Key Competitors:
Honda CB250/CB-1, Kawasaki Zephyr 250, Yamaha FZR250R
