Market Position:
The Honda Odyssey FL250 was a unique recreational vehicle, often referred to as an ATV or dune buggy, positioned for off-road enthusiasts and light utility tasks. It offered a blend of performance and ruggedness for its era.
Competitive Analysis:
Competed against other utility ATVs and specialized recreational vehicles. Its enclosed drivetrain and semi-automatic transmission differentiated it from many traditional quad bikes.
Key Features:
Independent rear suspension (bogey wheel system), shaft drive, semi-automatic transmission, and a robust, purpose-built chassis.
Target Audience:
Owners and technicians of the Honda Odyssey FL250 seeking to perform maintenance, diagnostics, and repairs.
Covered Generations:
1st and 2nd Generation
Manual Type:
Service Manual / Repair Manual
Searchability Indexing:
Content is indexed and searchable, allowing quick access to specific topics like 'carburetor,' 'brake,' 'suspension,' 'kickstart,' 'error codes,' etc.
Engine:
Complete engine overhaul, including carburetor, fuel system, ignition, and lubrication.
Transmission:
Drive shaft, primary reduction gear, clutch operation and maintenance.
Brakes:
Front and rear brake systems, including rotors, pads, and linkage.
Suspension:
Front forks, rear swingarm, bogey wheel, and strut components.
Electrical:
Ignition system, magneto, stator, battery charging system, lights, and switches.
Bodywork:
Panels, seat, handlebars, fenders, and hull components.
Cooling System:
Air cooling system details and maintenance.
Maintenance:
Scheduled maintenance, fluid changes, lubrication, and general upkeep.
Troubleshooting:
Diagnosing and resolving common mechanical and electrical issues, including 'no spark'.
Repair:
Step-by-step instructions for complete tear-down and rebuild of major components.
Installation:
Guidance on installing new or replacement parts and accessories.
Overhaul Rebuild:
Comprehensive step-by-step instructions for complete engine and drivetrain overhaul and rebuild.
Technical Depth:
Comprehensive, covering basic to advanced repairs and complete vehicle overhauls.
Specific Procedures:
Detailed procedures for engine disassembly and reassembly, valve clearance adjustment, timing adjustment, carburetor tuning (idle speed, mixture, main jet, pilot jet), clutch adjustment, transmission inspection and repair, driveshaft maintenance, brake caliper overhaul, suspension fork seal replacement, wheel bearing service, electrical system diagnostics and repair, frame and body panel repair.
File Type:
PDF (Portable Document Format)
Print Quality:
Printable with no restrictions.
Binding Type:
N/A (Digital Download)
Paper Type:
N/A (Digital Download)
Searchable:
Yes, text-searchable content.
Navigation:
Clickable chapters for easy navigation.
Saving:
Save and burn to disc with no restrictions.
Engine Type:
4-stroke, air-cooled, single-cylinder
Displacement:
248cc (approx.)
Bore X Stroke:
70.0 mm x 64.4 mm (typical for this engine family)
Compression Ratio:
9.0:1 (typical)
Horsepower:
Approx. 14-16 HP (estimated, specific figures vary by year and tuning)
Torque:
Not readily available in public domain, but designed for low-end torque.
Carburetor:
Keihin multi-port carburetor (specific model number may vary, e.g., 30-32mm throttle bore)
Fuel Type:
Unleaded gasoline
Fuel Tank Capacity:
Approx. 2.5 - 3.0 gallons (estimated)
Carburetor Components:
Includes details on float level, needle valve, main jet, pilot jet, and mixture screw adjustments.
Ignition System:
CDI (Capacitor Discharge Ignition) with Magneto
Oil Type:
API SE or SF 10W-40 motorcycle or ATV engine oil.
Oil Capacity:
Approx. 1.5 - 1.7 liters (including filter replacement, specific figure in manual).
Engine Family Code:
Often designated by a prefix like 'GL' for the engine series, specific code not always readily available externally.
Safety Ratings:
No formal crash test ratings like modern vehicles; safety relies on design and operator responsibility.
Active Features:
Mechanical disc brakes (front and rear), engine braking via transmission.
Passive Features:
Roll cage structure integrated into the frame, seatbelt (typically 3-point).
Engine Oil Change:
Every 1,000 km or annually (refer to manual for specific recommendation).
Air Filter Cleaning:
Every 500 km or as needed in dusty conditions.
Spark Plug Check Gap:
Every 1,000 km (gap typically 0.6-0.7 mm, check manual for specific plug).
Brake Pad Inspection:
Regularly, as part of pre-ride checks.
Brake Fluid:
DOT 3 or DOT 4 brake fluid.
Coolant:
Not applicable; air-cooled engine.
Transmission Oil:
Specific gear oil for the shaft drive and transmission assembly, check manual for viscosity and type.
Gear Oil Viscosity:
Refer to manual for specific viscosity (e.g., SAE 80W-90 or equivalent GL-4 gear oil may be suitable for the transmission and final drive, but manual is definitive).
Known Issues:
Carburetor gumming due to fuel degradation, clutch wear, potential stator or magneto issues, kickstart mechanism wear.
Common Trouble Points:
Throttle cable adjustment, carburetor jetting (main jet, pilot jet, mixture screw), rear suspension linkage lubrication.
Brand Heritage:
Honda is a globally recognized manufacturer with a strong reputation for reliable engines and innovative vehicle design across motorcycles, automobiles, and power equipment.
Model Evolution:
The FL250 Odyssey represented Honda's entry into the recreational utility vehicle market. While not a direct successor to a specific model, it built upon Honda's expertise in small engine and chassis design.
Production Location:
Likely produced in Japan.
Production Years:
1979-1981
