Vehicle Segment:
High-performance, utility-focused ATV (All-Terrain Vehicle) for recreational and serious off-road use.
Key Competitors:
Honda Foreman/Rancher, Polaris Sportsman, Can-Am Outlander, Kawasaki Brute Force, Suzuki KingQuad.
Primary Selling Points:
Powerful 700cc fuel-injected engine, Yamaha's durable Ultramatic CVT transmission, On-Command 4WD system, independent suspension, electric power steering (EPS) on GPX model.
Intended Users:
Enthusiasts, hunters, farmers, ranchers, and recreational riders seeking a capable and reliable off-road machine.
Manual Benefit:
Empowers owners and technicians to perform accurate maintenance, diagnose problems efficiently, and carry out repairs, saving time and money while ensuring optimal vehicle performance and longevity.
Engine System:
Engine disassembly, assembly, inspection, troubleshooting, lubrication, cooling system, fuel system (including FI components), ignition system, exhaust system.
Transmission Drivetrain:
CVT (Ultramatic) system, drive clutch, driven clutch, belt inspection, gearbox, final drive, driveshafts, differentials, On-Command 4WD system.
Chassis Suspension:
Frame, front suspension (independent), rear suspension (independent/swingarm depending on specific model variant, but 700 typically independent), shock absorbers, steering system, wheel bearings.
Brakes:
Front and rear brake system (hydraulic disc), brake fluid replacement, caliper inspection, master cylinder service, bleeding procedures.
Electrical System:
Battery, charging system (stator, regulator/rectifier), starter motor, lighting system (headlights, taillights, indicators), instrumentation, wiring diagrams, troubleshooting electrical faults, EFI sensors and components.
Bodywork Trim:
Body panels, fenders, seat, handlebars, controls, storage compartments, decal application/removal.
Maintenance Procedures:
Scheduled maintenance checks, oil changes, filter replacements (air, oil, fuel), spark plug service, valve clearance adjustment, lubrication points, chain/belt adjustments.
Repair Procedures:
Complete teardown and reassembly of all major components, component testing, component replacement, troubleshooting specific malfunctions.
Troubleshooting:
Systematic diagnostic guides for common and uncommon issues, fault code interpretation (if applicable for EFI), symptom-based troubleshooting.
Wiring Diagrams:
Detailed electrical system wiring diagrams for troubleshooting and component identification.
Torque Specifications:
Comprehensive list of all critical torque specifications for fasteners and assembly points.
Depth Of Information:
Factory-level detailed technical information, including torque specifications, tolerances, diagnostic procedures, and schematics.
Special Tools:
Identification and usage instructions for specialized tools required for specific repair or diagnostic tasks.
Print Quality Recommendation:
High resolution for clear diagrams and text, printable on standard paper sizes.
Binding Type For Printed:
Spiral or comb binding recommended for lay-flat usability in a workshop environment.
Paper Type For Printed:
Durable, laminated pages or heavy cardstock covers recommended for workshop use.
Engine Type:
Liquid-cooled, DOHC, 4-stroke, 5-valve, Single Cylinder
Engine Displacement:
686 cc
Bore X Stroke:
102.0 mm x 84.0 mm
Horsepower Estimated:
Approximately 45-50 HP (figures vary based on exact tuning and testing conditions)
Torque Estimated:
Approximately 40-45 lb-ft (figures vary based on exact tuning and testing conditions)
Fuel Induction:
Fuel Injection (FI)
Throttle Body Size:
44 mm
Fuel Type:
Unleaded gasoline, minimum 87 octane
Oil Capacity With Filter:
Approx. 2.1 L (2.2 US qt)
Recommended Oil Viscosity:
Yamalube 4W 20W-40 or SAE 20W-40 API SE, SF, SG type
Transmission Type:
Yamaha Ultramatic V-belt automatic transmission with engine braking
Drive System:
Yamaha On-Command selectable 2WD/4WD with locking front differential
Gear Selection:
High, Low, Neutral, Reverse, Park
Clutch Type:
Dry, centrifugal clutch with V-belt
Gearbox Oil Type:
Yamalube 4W 20W-40 or SAE 20W-40 API SE, SF, SG type
Gearbox Oil Capacity:
Approx. 0.4 L (0.42 US qt)
Atv Safety Considerations:
ATVs are not designed for on-road use. Always wear a helmet and protective gear. Never ride under the influence of alcohol or drugs. Read and understand the owner's manual and warning labels before operating.
Braking System:
Hydraulic disc brakes front and rear
Engine Braking:
Integral component of Ultramatic transmission for controlled descents
Frame Construction:
Steel frame with integrated roll cage protection (inherent to ATV design, not active roll protection).
Lighting:
Dual 30W Krypton headlights, 8W Krypton taillight
Instrumentation:
Digital LCD meter (speedometer, odometer, trip meter, clock, fuel gauge, 2WD/4WD indicator, gear indicator).
Electric Power Steering:
Available on YFM7FGPX model, providing variable assist for reduced steering effort.
Diagnostics:
On-board diagnostics via EFI system; manual provides procedures for interpreting system feedback.
Initial Service:
First service typically at 100-200 miles or 1 month, including engine oil change, checking all fasteners, and final drive oil check.
Engine Oil Change:
Every 1000 miles (1600 km) or 12 months, whichever comes first; or every 100 hours of operation.
Air Filter Cleaning:
Inspect every 500 miles (800 km) or 6 months; clean as needed, replace if damaged.
Spark Plug Replacement:
Inspect every 1000 miles (1600 km) or 12 months; replace as needed.
Belt Inspection:
Inspect CV belt for wear and damage every 1000 miles (1600 km) or 12 months.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid
Coolant Type:
High-quality engine antifreeze coolant (ethylene glycol based), mixture of 50% coolant and 50% distilled water.
Common Wear Items:
CVT belt wear, suspension bushings, wheel bearings, front differential seals.
Efi System Considerations:
Occasional need for sensor cleaning (e.g., throttle position sensor) and fuel injector cleaning; proper fuel usage is critical.
Yamaha Atv Legacy:
Yamaha has a long-standing reputation for producing durable and reliable ATVs, pioneering many features and setting industry standards.
Grizzly 700 Introduction:
The YFM700 Grizzly FI was introduced in 2007 as a major update, featuring a new 686cc fuel-injected engine and independent rear suspension, replacing the previous Big Bear and Kodiak models in its class.
2008 Updates:
The 2008 model year saw minor refinements and the introduction of the Electric Power Steering (EPS) option on the GPX model, significantly improving steering effort and reducing rider fatigue.
Manufacturing Location:
Japan (typically for Yamaha's premium ATV models)
