Basic Information Identification Make: Yamaha Model: Grizzly 550 / Grizzly 700 FI 4WD Model Variants: 550 (2009-2011), 700 FI 4WD (2009-2011), EPS, HUNTER Product Type: Service Repair Maintenance Overhaul Manual Product Format: PDF Download Introduction Market Position Category: High-performance utility ATV Target Audience: Serious riders, hunters, agricultural users, and recreational enthusiasts. Competitive Analysis Competitors: Honda Foreman/Rubicon, Polaris Sportsman, Can-Am Outlander. Key Differentiators: Yamaha's Ultramatic transmission, fuel injection, durability, and legendary reliability. Key Features Features Of Atvs Covered: 4WD, independent suspension, electric power steering (EPS on some models), powerful fuel-injected engines, rugged design. Manual Quality Claim: Highest quality Yamaha manual, computer-generated, same as dealer manual. Manual Details Coverage Areas Coverage Years: 2009, 2010, 2011 Specific Models: Grizzly 550 (YFM550), Grizzly 700 FI 4WD (YFM700FI), Grizzly 700 FI 4WD EPS, Grizzly 700 FI 4WD HUNTER Page Count Estimated Page Count: High (typical Yamaha service manuals are 500+ pages) Manual Type Type: Comprehensive Service, Repair, and Maintenance Manual Language Language: English Format Digital Format: High-quality, computer-generated PDF (not scanned image) Manual Coverage Systems Covered Engine: Detailed overhaul, inspection, and repair of the 550cc and 700cc liquid-cooled, fuel-injected engines. Fuel System: EFI system diagnostics, fuel pump, injectors, throttle body, sensors (TPS, MAP, O2). Transmission: Ultramatic® automatic transmission service, belt replacement, gear case overhaul, lubrication. Drivetrain: Front and rear differential service, driveshafts, constant velocity (CV) joints, 4WD system operation and repair. Suspension: Front and rear suspension geometry, shock absorber adjustment and overhaul, bushings, bearings. Brakes: Hydraulic brake system service, caliper overhaul, master cylinder, brake fluid specifications, bleeding procedures. Electrical System: Ignition system, starting system, charging system (stator, regulator/rectifier), lighting, battery maintenance, wiring diagrams. Steering: Steering column, tie rods, ball joints, EPS (Electric Power Steering) system diagnostics and repair for EPS models. Cooling System: Radiator, fan, thermostat, coolant specifications, bleeding, water pump. Body Chassis: Frame inspection, plastic body panel removal and installation, seat, handlebars, racks. Procedures Included Maintenance: Scheduled maintenance intervals, oil changes, filter replacements, lubrication points. Troubleshooting: Diagnostic flowcharts for common problems, error codes, symptom-based troubleshooting. Disassembly Assembly: Complete step-by-step instructions for all major components and sub-assemblies. Overhaul: Detailed procedures for complete engine, transmission, and differential rebuilds. Inspection: Specifications for measuring wear, clearances, and component integrity. Wiring Diagrams: Comprehensive electrical schematics for all model variations. Technical Depth Depth: Comprehensive: Covers basic maintenance to complete engine and drivetrain rebuilds. Diagrams: Includes exploded diagrams before each disassembly section for clarity. Precision: Provides precise torque specifications, clearances, and fluid capacities. Manual Specifications File Format File Type: PDF Searchability: Searchable text content for efficient information retrieval. Zoom Quality: High resolution, text and images do not blur when zoomed. Print Quality Printability: Printable pages for hard copy reference. Binding Type Binding: Not Applicable (Digital PDF Download) Paper Type Paper Quality: Not Applicable (Digital PDF Download) Engine Specifications Primary Engine 550 Type 550: 531cc, liquid-cooled, SOHC, 4-stroke, 4-valve, fuel-injected Primary Engine 700 Type 700: 686cc, liquid-cooled, SOHC, 4-stroke, 4-valve, fuel-injected Performance Horsepower Estimated 550: Approx. 35-40 HP (estimation based on class) Horsepower Estimated 700: Approx. 45-50 HP (estimation based on class) Torque Estimated 550: Approx. 30-35 lb-ft (estimation based on class) Torque Estimated 700: Approx. 40-45 lb-ft (estimation based on class) Fuel System Fuel Injection: Mikuni 41mm throttle body with dual injectors (550), 44mm throttle body with dual injectors (700) Fuel Type: Unleaded gasoline, 87 octane or higher Cooling System Cooling Type: Liquid-cooled Transmission Standard Transmission Type: Yamaha's Ultramatic® V-belt automatic transmission with engine braking Optional Gear Reduction: High and Low range, Neutral, Reverse Features Drive System: On-Command® 4WD (3-mode: 2WD, 4WD, 4WD with Diff-Lock) Final Drive: Sealed O-ring chain (rear), sealed shaft drive (front differential) Dimensions Exterior 550 Length 550: Approx. 81.5 in (2070 mm) Width 550: Approx. 45.3 in (1150 mm) Height 550: Approx. 49.2 in (1250 mm) Exterior 700 Length 700: Approx. 81.5 in (2070 mm) Width 700: Approx. 45.3 in (1150 mm) Height 700: Approx. 49.2 in (1250 mm) Cargo Front Rack Capacity: 33 lb (15 kg) Rear Rack Capacity: 198 lb (90 kg) Weights 550 Dry Weight 550: Approx. 573 lb (260 kg) Weights 700 Dry Weight 700: Approx. 622 lb (282 kg) Weights 700 Eps Wet Weight 700 Eps: Approx. 644 lb (292 kg) Weights Towing Capacity: 1322 lb (600 kg) Wheels Tires Front Tire Size: AT25x8-12 Rear Tire Size: AT25x10-12 Wheelbase: Approx. 50.2 in (1275 mm) Ground Clearance: Approx. 10.8 in (274 mm) Safety Features Ratings Atv Safety: ATVs are inherently hazardous. Always wear a helmet, eye protection, and appropriate protective clothing. Read and understand the owner's manual before operating. Active Features Engine Braking: Ultramatic® transmission provides natural engine braking for downhill control. 4Wd System: On-Command® 4WD system allows selection of 2WD, 4WD, and 4WD with locked differential for enhanced traction. Eps: Electric Power Steering (EPS) reduces steering effort, improving rider comfort and control. Passive Features Brakes: Hydraulic disc brakes (front and rear) for...