Market Position:
High-performance, utility-focused ATV, positioned as a premium offering in its class.
Competitive Analysis:
Competes directly with models from Honda (Rancher, Foreman), Kawasaki (Brute Force), Suzuki (KingQuad), and Polaris (Sportsman).
Key Features:
Electronic Fuel Injection (EFI), Yamaha's Ultramatic® automatic transmission with On-Command® 2WD/4WD, Electric Power Steering (EPS) on certain trims, independent suspension.
Systems Covered:
General Information, Specifications, Periodic Checks and Adjustments, Engine, Cooling System, Fuel Injection System, Drive Train, Chassis, Electrical, Troubleshooting
Engine Overhaul:
Full engine disassembly, inspection, repair, and reassembly procedures for all internal components.
Cooling System Diagnostics:
Radiator, fan, thermostat, water pump inspection and service, coolant leak testing.
Fuel Injection Troubleshooting:
Fuel pump pressure testing, injector cleaning and testing, sensor diagnostics (TPS, MAP, IAT), ECU checks.
Drivetrain Maintenance:
Ultramatic transmission service, drive clutch and driven clutch inspection and service, belt replacement, differential and axle maintenance.
Chassis Inspection:
Frame inspection, suspension component checks (shocks, arms), steering system service, wheel bearing maintenance.
Electrical Diagnostics:
Wiring diagrams, lighting system troubleshooting, ignition system testing, battery and charging system checks, switch and sensor testing.
Suspension Service:
Front double wishbone, rear independent suspension (IRS) service and adjustment.
Procedures Included:
Repair, Maintenance, Troubleshooting, Diagnostics, Adjustments, Disassembly, Assembly, Specifications
Periodic Maintenance:
Detailed schedule for oil changes, filter replacements, spark plug checks, chain adjustments, brake inspections, and lubrication points.
Troubleshooting Guides:
Systematic diagnostic trees for common and uncommon problems, helping to isolate faults efficiently.
Component Replacement:
Step-by-step instructions for replacing major components like engine, transmission, shocks, radiators, and body panels.
Technical Depth:
Comprehensive, detailed, suitable for dealership-level technicians and advanced DIY users.
Torque Specifications:
Precise torque values for critical fasteners across all systems.
Clearances And Tolerances:
Specific measurements for engine components, bearing play, and suspension alignment.
Special Tools:
Identification and usage of Yamaha-specific or recommended tools for complex procedures.
Engine Type:
4-stroke, DOHC, liquid-cooled, 5-valve, single cylinder
Bore X Stroke:
100.0 mm x 83.9 mm
Throttle System:
Lever-actuated throttle with electronic throttle position sensor (for EFI models)
Fuel Delivery:
Mikuni BSR42 (on earlier models, TFM7FGPW indicates EFI)
Fuel Injection:
Electronic Fuel Injection (EFI)
Ignition System:
Digital TCI
Lubrication System:
Wet sump
Starting System:
Electric
Cooling Method:
Liquid-cooled
Cylinder Configuration:
Single-cylinder, inclined forward
Oil Change Interval:
Refer to manual for specific intervals based on usage (e.g., every 3000km or 100 hours of operation).
Engine Oil Type:
Yamalube 4 (or equivalent SAE 10W-40, API SG or higher)
Engine Oil Capacity:
Refer to manual (typically around 2.0-2.2 liters with filter change)
Coolant Type:
Ethylene glycol based antifreeze (50/50 mix with distilled water)
Final Drive Oil Type:
Yamalube Gear Oil (or equivalent SAE 80W-90 API GL-4)
Known Issues:
While generally robust, some owners report occasional issues with belt wear in the Ultramatic transmission under extreme use, or potential overheating in very slow, high-load situations. The manual will detail checks and preventative measures for these.
Brand Heritage:
Yamaha has a long-standing reputation for building robust and reliable off-road vehicles, particularly its ATV lineup.
Model Evolution:
The 700cc Grizzly model was a significant evolution, introducing EFI and a larger displacement engine to Yamaha's ATV offerings, building on the success of smaller displacement models.
Efi Introduction:
The 2007 model year marked the introduction of Electronic Fuel Injection (EFI) for the Grizzly 700, a significant technological upgrade over previous carbureted models.
Production Years:
2007 - Present (with ongoing updates)
