Market Position:
The Honda Rincon 680 is positioned as a premium, full-size utility ATV known for its powerful engine, comfortable ride, and advanced automatic transmission, targeting riders who prioritize performance and ease of operation in various terrains.
Competitors:
Competes with other premium full-size ATVs from manufacturers like Yamaha (Grizzly 700), Polaris (Sportsman XP 850), Can-Am (Outlander 850), and Suzuki (KingQuad 750).
Key Features:
675cc liquid-cooled, SOHC, 4-valve, 4-stroke engine; Honda's patented Hondamatic automatic transmission; independent front and rear suspension; power steering (on FGA models); four-wheel drive with torque-sensing front differential.
Value Proposition:
This comprehensive service manual empowers owners and technicians to perform all necessary maintenance, diagnostics, and repairs on their Honda Rincon 680, ensuring optimal performance, longevity, and cost savings on professional servicing.
Engine:
Complete engine overhaul, including disassembly, inspection, repair, and reassembly of all internal components (piston, rings, connecting rod, crankshaft, cylinder head, valves, camshafts, timing chain, etc.).
Fuel System:
PGM-FI (Programmed Fuel Injection) system diagnostics, component testing (fuel pump, injectors, throttle body, sensors), troubleshooting no-spark conditions, and adjustments.
Transmission:
Automatic transmission (AT) system, including operation, maintenance, troubleshooting, and internal component servicing. Covers torque converter, planetary gears, hydraulic control system.
Drivetrain:
Front and rear drive systems, including driveshafts, differentials, CV joints, and wheel hubs. Covers lubrication and maintenance.
Suspension:
Front independent double-wishbone suspension and rear swingarm suspension. Covers fork seals, shock absorbers, bushings, and linkage components. Includes adjustment procedures.
Brakes:
Hydraulic disc brake system (front and rear). Covers brake calipers, master cylinders, brake lines, brake pads, brake rotors, and brake fluid replacement. Includes bleeding procedures.
Electrical System:
Starting and charging system (starter motor, alternator/stator, regulator/rectifier), ignition system (spark plug, ignition coil), lighting (headlights, taillights, brake lights), instrumentation, and wiring diagrams.
Cooling System:
Radiator, cooling fan, coolant hoses, thermostat, and water pump. Covers coolant replacement and system bleeding.
Frame And Bodywork:
Chassis, frame, body panels, fenders, seat, handlebars, and plastic components. Covers removal, installation, and inspection.
Maintenance:
Regular maintenance procedures, including oil changes, filter replacements (oil, air), spark plug checks and replacement, lubrication points, tire pressure checks, and general inspections.
Troubleshooting:
Comprehensive troubleshooting guides for common and complex problems, including diagnosis of starting issues, engine performance problems, electrical faults, and transmission issues. Includes flowcharts and diagnostic steps.
Repair:
Step-by-step repair procedures for virtually every component and system of the ATV, from minor adjustments to complete engine and transmission rebuilds.
Overhaul Rebuild:
Complete tear-down and rebuild instructions for the engine, transmission, and suspension components, enabling full restoration or major repairs.
Technical Specifications:
Detailed technical specifications for all components, including torque values for fasteners, clearance specifications (valve, piston, etc.), fluid capacities, and recommended lubricant types.
Diagnostics:
Diagnostic procedures for the PGM-FI system and other electronic components.
Depth:
In-depth coverage suitable for professional mechanics and advanced DIY enthusiasts, covering everything from routine maintenance to complete engine and transmission rebuilds.
Illustrations:
Includes detailed illustrations, diagrams, and exploded views for clear identification of parts and assembly sequences.
Searchability:
Searchable PDF format allowing users to quickly locate specific information, procedures, or specifications.
Navigability:
Clickable chapters for easy navigation and quick access to different sections of the manual.
Engine Oil Change Interval:
Every 600 miles or 6 months, whichever comes first.
Oil Filter Replacement Interval:
Every 600 miles or 6 months, concurrent with oil change.
Air Filter Cleaning Inspection:
Inspect every 600 miles, clean as needed. Replace as needed.
Spark Plug Check Interval:
Every 600 miles.
Valve Clearance Check:
Every 2,500 miles or 12 months.
Engine Oil Type:
SAE 10W-40 API SG or higher motorcycle oil (with JASO MA certification).
Engine Oil Capacity:
Approximately 2.6 US quarts (2.5 liters) with filter change.
Coolant Type:
Honda genuine coolant or equivalent (50/50 mix of ethylene glycol based coolant and demineralized water).
Brake Fluid Type:
DOT 4 hydraulic brake fluid.
Known Issues:
While generally reliable, some owners have reported occasional issues with the automatic transmission shift actuator, potential for overheating in extreme conditions if cooling system is not maintained, and wear on suspension components due to rugged use.