🏷️ Basic Information Identification Make: Honda Model: Odyssey FL350R Year: 1985 Product Type: Service Manual / Repair Manual Vehicle Type: All-Terrain Vehicle (ATV) / Side-by-Side (SxS) Generation Generation Designation: First Generation (FL350R) Codes Model Code: FL350R Chassis Code: FL350R 👋 Introduction Market Position Vehicle Segment: Sport ATV / Recreational ATV Target Audience: Recreational riders, off-road enthusiasts, DIY mechanics. Competitive Analysis Contemporaries: Other sport ATVs of the mid-1980s, though the Odyssey FL350R's two-seat, semi-enclosed design gave it a unique niche often referred to as a 'swinger' or early side-by-side. Key Features Vehicle Attributes: Unique two-seat configuration, robust 342cc two-stroke engine, capable off-road performance, rear drum brake (though some models may have front discs or related components). Manual Value Proposition: Provides essential technical information for maintaining and repairing a vintage, enthusiast-favored ATV, enabling DIY enthusiasts to keep their machines running optimally. 📋 Manual Details Coverage Areas Covered Models: 1985 Honda Odyssey FL350R Page Count Page Count: 205 Manual Type Type: Comprehensive Repair Manual Language Language: English Format Format: PDF Download Digital Features: Clickable chapters, searchable text Usage Rights Printing Restrictions: No restrictions Saving Restrictions: No restrictions (save/burn to disc) 📖 Manual Coverage Systems Covered Engine Systems: Engine overhaul, piston, connecting rod, crankshaft, flywheel, valves, valve clearance, cylinder, bore, stroke, spark, ignition, magneto, stator, coil, starter, fuel pump, lubrication, compression ratio, carboretor/carburetor (main jet, pilot jet, slow jet, mixture screw, idle), exhaust, muffler, radiator, coolant, engine oil specifications, oil viscosity, air filter, intake. Transmission Drivetrain: Transmission, primary reduction gear, clutch, drive shaft, gears, axles, track, wheels, tire specifications, wheel size, wheel bolt pattern, drive train. Chassis Suspension Steering: Frame, body, fenders, panels, plastics, front forks, rear suspension, struts, triple trees, swingarm, suspension components, linkage, steering system, handle bars, seat, skis. Braking System: Brake system, rotors, brake pads, brake calipers, hydraulic system, brake lines, troubleshooting no brakes. Electrical Systems Electrical Components: Electrical system, ignition, charging system, rectifier, battery, fuse, switches, lights, starter motor, electronic components, error codes. Procedures Included Repair And Rebuild: Complete tear down and rebuild procedures for all major components. Maintenance: Routine maintenance, scheduled maintenance, fluid changes (coolant, oil), filter replacement, lubrication. Troubleshooting: Comprehensive troubleshooting guide for common problems such as 'no spark', starting issues, engine performance problems, electrical faults. Diagnostics: Diagnostic procedures, error code interpretation. Installation: Installation instructions for various parts and accessories. Technical Depth Depth Of Information: In-depth technical details covering complete overhaul, advanced repair, and detailed diagnostics. Visual Aids: Includes pictures and part diagrams for clear visual guidance. Specifications: Includes torque specifications for critical fasteners. 📊 Manual Specifications File Format Format: PDF File Size Estimate: Varies based on PDF compression, but typically moderate for 205 pages with images. Print Quality Printability: High (unrestricted printing) Binding Type Binding: Not applicable (digital download) Paper Type Paper Type: Not applicable (digital download) ⚙️ Engine Specifications Primary Engine Engine Type: 2-Stroke Displacement: 342 cc (20.8 cubic inches) Bore X Stroke: 72.0 mm x 82.0 mm (approximate, common specification for this engine type) Cooling System: Liquid-cooled Ignition System: CDI (Capacitor Discharge Ignition) Engine Oil Type: Typically a high-quality 2-stroke premix oil, or oil injection system for lubrication. Manual specifies exact type and viscosity. Compression Ratio: Refer to manual for precise specifications, but generally in the range of 6.0:1 to 7.0:1 for performance 2-stroke engines of this era. Performance Horsepower: Estimated 28-30 HP (actual figures may vary and are best confirmed in manual) Torque: Refer to manual for exact torque figures. Fuel System Carburetor Type: Single Carburetor, likely a Mikuni VM series (e.g., VM34 or similar) or equivalent. Fuel Type: Unleaded gasoline, typically 87-91 octane. Manual will specify recommended octane and any mixing requirements if applicable. Fuel Delivery: Gravity feed from fuel tank via fuel pump or direct feed. 🔧 Transmission Standard Transmission Type: Automatic CVT (Continuously Variable Transmission) Drive System: Shaft Drive, 2WD (Rear Wheel Drive) Features Gear Reduction: Includes primary reduction gear for torque multiplication. Fluid Specifications Transmission Fluid Type: Specific ATV transmission fluid or SAE 10W-30 API SF/SG oil recommended. Manual will confirm exact type and capacity. 📐 Dimensions Exterior Length: Approx. 85.4 inches (2170 mm) Width: Approx. 48.6 inches (1235 mm) Height: Approx. 44.1 inches (1120 mm) Wheelbase: Approx. 61.0 inches (1550 mm) Weights Dry Weight: Approx. 410 lbs (186 kg) Ground Clearance: Approx. 6.7 inches (170 mm) Cargo Cargo Capacity: Typically no dedicated cargo rack, but some rear seating or bed space for light loads. 🛡️ Safety Features Ratings Safety Certification: Not typically rated by agencies like NHTSA in the same way as cars; designed for off-road use where different safety standards apply. Consult manual for any specific safety warnings. Active Features Active Safety: The Odyssey FL350R prioritizes handling and rider control through its suspension and steering design. Braking system performance is critical. Passive Features Passive Safety: Roll cage/frame structure for occupant protection, seat belts (if equipped), handholds. The enclosed...
Other sport ATVs of the mid-1980s, though the Odyssey FL350R's two-seat, semi-enclosed design gave it a unique niche often referred to as a 'swinger' or early side-by-side.
Key Features
Vehicle Attributes:
Unique two-seat configuration, robust 342cc two-stroke engine, capable off-road performance, rear drum brake (though some models may have front discs or related components).
Manual Value Proposition:
Provides essential technical information for maintaining and repairing a vintage, enthusiast-favored ATV, enabling DIY enthusiasts to keep their machines running optimally.
Includes primary reduction gear for torque multiplication.
Fluid Specifications
Transmission Fluid Type:
Specific ATV transmission fluid or SAE 10W-30 API SF/SG oil recommended. Manual will confirm exact type and capacity.
📐 Dimensions
Exterior
Length:
Approx. 85.4 inches (2170 mm)
Width:
Approx. 48.6 inches (1235 mm)
Height:
Approx. 44.1 inches (1120 mm)
Wheelbase:
Approx. 61.0 inches (1550 mm)
Weights
Dry Weight:
Approx. 410 lbs (186 kg)
Ground Clearance:
Approx. 6.7 inches (170 mm)
Cargo
Cargo Capacity:
Typically no dedicated cargo rack, but some rear seating or bed space for light loads.
🛡️ Safety Features
Ratings
Safety Certification:
Not typically rated by agencies like NHTSA in the same way as cars; designed for off-road use where different safety standards apply. Consult manual for any specific safety warnings.
Active Features
Active Safety:
The Odyssey FL350R prioritizes handling and rider control through its suspension and steering design. Braking system performance is critical.
Passive Features
Passive Safety:
Roll cage/frame structure for occupant protection, seat belts (if equipped), handholds. The enclosed cockpit offers some protection.
💡 Technology Features
Infotainment
Infotainment System:
Basic, focused on function rather than entertainment. Features include basic instrumentation (speedometer, odometer, warning lights).
Driver Assistance
Driver Assistance Features:
None in the modern sense. Focus is on mechanical systems and rider input for control.
Connectivity
Connectivity Features:
None.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Refer to manual for specific mileage or hours. Typically every 100-200 hours for 2-stroke engines, or as specified.
Spark Plug Replacement:
Recommended at specified intervals or when fouled. Manual will provide part number and gap.
Air Filter Cleaning:
Frequent inspection and cleaning recommended, especially in dusty conditions. Manual will detail cleaning and oiling procedures.
Coolant Flush:
Refer to manual for recommended coolant flush intervals (e.g., annually or every 2 years).
Fluid Specifications
Coolant Type:
Ethylene glycol-based antifreeze. Manual specifies mixture ratio (e.g., 50/50) and capacity.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid recommended. Manual will specify.
Known Issues
Common Problems:
Typical issues for vintage 2-stroke ATVs can include carburetor gumming, ignition system failures, piston/cylinder wear, clutch wear, and suspension component wear. The manual addresses these and provides diagnostic steps.
Maintenance Focus:
Due to its age, regular maintenance and proactive component replacement (e.g., fuel lines, rubber components) are crucial for reliability.
📚 Vehicle History
Brand Heritage
Honda Atv Legacy:
Honda has a long and distinguished history in ATV manufacturing, starting with the ATC series and evolving into more sophisticated models. The Odyssey FL350R represents a unique and influential step in this evolution, bridging the gap towards side-by-side vehicles.
Model Evolution
Odyssey Development:
The FL350R was a significant departure from the typical single-rider ATCs of the era, offering a tandem seating arrangement and a more stable, car-like chassis. It was designed for recreational trail riding and featured a semi-enclosed cockpit.
Production
Production Years:
The FL350R was primarily produced from 1985 to 1987. This manual specifically covers the 1985 model.
Manufacturing Location:
Japan
🏆 Awards & Recognition
Recognitions
Model Recognition:
While specific 'awards' might not be documented, the Honda Odyssey FL350R is highly regarded by enthusiasts for its unique design and capable performance, making it a sought-after classic ATV.