Target Audience:
Enthusiast ATV owners, independent repair shops, and aspiring DIY mechanics.
Value Proposition:
Empowers owners to perform repairs and maintenance, saving on labor costs and increasing mechanical knowledge. Provides professional-level accuracy.
Competitor Alternatives:
Other third-party repair guides, online forums, or dealership service departments.
Key Differentiator:
Authenticity (factory technician equivalent), comprehensive coverage including the advanced EPS system, and instant digital access.
Feature 1:
Step-by-step repair instructions.
Feature 2:
Detailed illustrations and diagrams.
Feature 3:
Troubleshooting guides for common issues.
Feature 4:
Specific focus on the Electric Power Steering (EPS) system.
Primary Coverage:
Comprehensive repair, maintenance, and troubleshooting for Yamaha YFM700FI Grizzly ATV
Specific Systems Highlighted:
Engine, Fuel System, Electrical System, Drivetrain, Suspension, Steering, Braking System, Frame, Bodywork, Electric Power Steering (EPS)
Estimated Pages:
600-800 (typical for comprehensive service manuals of this era)
Type:
Factory Service Manual (FSM)
Digital Format:
PDF Download
Engine:
Detailed inspection, disassembly, assembly, and component specifications for the 686cc liquid-cooled SOHC 4-stroke engine.
Fuel System:
Fuel injection system diagnosis and repair, including injectors, throttle body, fuel pump, and sensors.
Electrical System:
Wiring diagrams, troubleshooting electrical faults, component testing (ECU, ignition, charging system, lighting).
Drivetrain:
CVT transmission service, differential lock operation, drive shafts, and wheel hub assembly.
Suspension:
Front and rear suspension component inspection, adjustment, and repair (shocks, control arms, bushings).
Steering:
Steering system diagnosis, repair, and alignment procedures. Includes detailed coverage of the Electric Power Steering (EPS) system.
Braking System:
Hydraulic brake system maintenance, bleeding procedures, caliper and master cylinder service.
Cooling System:
Radiator, fan, coolant hoses, and thermostat service. Overheating diagnosis.
Frame And Bodywork:
Frame inspection, body panel removal and installation, and seat service.
Routine Maintenance:
Oil changes, filter replacements, spark plug service, air filter cleaning, valve clearance checks, lubrication points.
Diagnostic Procedures:
Systematic troubleshooting guides for common and complex issues (starting, running, shifting, electrical).
Repair Procedures:
Step-by-step instructions for component replacement and overhaul, from minor adjustments to major engine rebuilds.
Eps Specific Procedures:
Electric Power Steering system self-diagnostics, sensor calibration, motor replacement, and troubleshooting.
Depth:
Comprehensive, covering everything from basic pre-ride checks to complete engine and transmission overhauls, including advanced electrical diagnostics.
Diagnostic Capabilities:
Detailed fault code interpretation and step-by-step diagnostic trees for engine management and EPS issues.
Engine Type:
686cc Liquid-Cooled, SOHC, 4-Valve, 4-Stroke
Bore X Stroke:
102.0 mm x 84.0 mm (typical for this engine)
Compression Ratio:
9.2:1 (typical)
Horsepower:
Approximately 45-48 HP (estimated at crank, varies by market/tuning)
Torque:
Approximately 40-42 lb-ft (estimated at crank, varies by market/tuning)
Fuel Delivery:
Electronic Fuel Injection (EFI) with Mikuni throttle body (e.g., 41mm)
Ignition System:
TCI (Transistor Controlled Ignition)
Oil Type Recommendation:
Yamalube 4 (or equivalent) SAE 10W-40 or 20W-50 (depending on temperature) API SG or higher.
Engine Oil Capacity W Filter:
Approximately 2.4 Liters (2.5 US qt)
Type:
Automatic Continuously Variable Transmission (CVT) with Yamaha's Ultramatic system and engine braking.
Drive System:
Shaft Drive, 2WD/4WD with locking front differential (On-Command® system)
Features:
High and Low range, Reverse, Neutral.
Cvt Fluid Type:
Yamaha Clamp Drive Grease or equivalent, Yamalube Gear Oil for final drive.
Atv Safety Standards:
Adheres to ANSI/SVIA 1-2010 and 2014 standards for ATVs.
Braking System Type:
Hydraulic disc brakes, front and rear.
Eps Benefit:
Electric Power Steering (EPS) reduces steering effort and improves rider comfort and control, especially at lower speeds and over rough terrain.
Handlebars:
Ergonomic handlebars with padded crossbar.
Lighting:
Dual 30W halogen headlights, 15W tail/brake light.
Infotainment System:
Not applicable for this model year. Focus is on mechanical and electrical systems.
Driver Assistance Features:
Electric Power Steering (EPS) is the primary driver assistance technology.
Connectivity Features:
Not applicable for this model year.
ECM Capabilities:
Engine Control Module (ECM) manages fuel injection, ignition timing, idle speed, and diagnostic trouble codes (DTCs).
Initial Service:
First service typically at 100-200 miles or 1 month/3 months (refer to manual for exact break-in procedure).
Engine Oil Change:
Every 100 hours or 6 months, whichever comes first. (Check manual for specific conditions).
Air Filter Cleaning:
Every 20 hours or as needed based on operating conditions (dusty environments require more frequent cleaning).
Spark Plug Check:
Every 200 hours or 12 months.
Valve Clearance Check:
Every 200 hours or 12 months.
Coolant Type:
Yamaha's All-Weather Water Cooled Engine Antifreeze/Coolant (or equivalent high-quality ethylene glycol-based coolant with corrosion inhibitors), mixed 50/50 with distilled water.
Brake Fluid:
DOT 3 or DOT 4 brake fluid.
Common Wear Items:
CVT belt wear, wheel bearings, tie rod ends, bushings due to off-road use.
Eps Sensitivity:
Some EPS systems can be sensitive to voltage fluctuations or specific sensor issues, which are well-covered in the manual's diagnostic section.
Starting Issues:
Potential causes include battery health, fuel system cleanliness, or idle air control (IAC) valve issues.
Manufacturer Origin:
Japan
Brand Specialty:
Yamaha is renowned for its high-performance engines and innovation across motorcycles, powersports, and marine products.
Grizzly Lineage:
The Grizzly line has a long-standing reputation for ruggedness, durability, and off-road capability, particularly in the utility ATV segment.
Yfm700Fi Introduction:
The YFM700FI Grizzly, introduced around 2007, represented a significant step forward with its larger displacement engine and the integration of Electronic Power Steering (EPS), enhancing its premium positioning.
Manufacturing Location:
Primarily manufactured in Japan and/or USA.
