This manual covers the Grizzly 350 IRS All-Terrain Vehicle (ATV) produced between 2007 and 2011. Known for its reliability and capability, the Grizzly 350 IRS is a mid-range utility ATV designed for various terrain conditions. Key features include a comfortable ride enhanced by its Independent Rear Suspension (IRS), a durable air-cooled engine, selectable 2WD/4WD, and a robust design suitable for work and recreation. Yamaha has a long-standing reputation for producing dependable ATVs, and the Grizzly 350 IRS builds on this legacy, offering a capable and user-friendly experience for a wide range of riders. This comprehensive Service Repair Workshop Manual provides complete factory procedures for maintaining and repairing your Grizzly 350 IRS. It details all aspects of the vehicle, including engine, drivetrain, suspension, steering, brakes, and electrical systems. The manual covers routine maintenance, troubleshooting, diagnostic procedures, and complete repair and rebuild instructions for all major components. With over 400 pages of high-resolution text and clear diagrams, this English-language manual is an essential resource for owners, mechanics, and technicians seeking to ensure the optimal performance and longevity of their ATV. 🏷️ Basic Information Identification Make: Yamaha Model: Grizzly 350 IRS Model Variant: Independent Rear Suspension (IRS) Year Range: 2007-2011 Vehicle Type: ATV (All-Terrain Vehicle) 👋 Introduction Market Position Category: Mid-range utility ATV, known for its reliability and capability in various terrain conditions. Competitive Analysis Competitors: Honda Foreman/Rancher, Suzuki KingQuad, Polaris Sportsman. Key Features Features Overview: Comfortable ride with IRS, durable engine, ample towing capacity, selectable 2WD/4WD, rugged design. 📋 Manual Details Coverage Areas Coverage Scope: Complete factory service, repair, and workshop procedures Page Count Estimated Pages: 400+ Manual Type Type: Service Repair Workshop Manual Language Language: English Format Format: Downloadable PDF 📖 Manual Coverage Systems Covered Engine: Internal combustion engine, cooling system, lubrication system, fuel system, ignition system, starting system, exhaust system. Drivetrain: Transmission (automatic), clutch, drive shafts, differentials (front and rear), final drive, CV joints, bearings. Suspension And Steering: Front and rear independent suspension (IRS), shock absorbers, springs, control arms, steering system, tie rods, steering column, wheel alignment. Brakes: Hydraulic brake system, front and rear calipers, brake discs, brake lines, master cylinder, brake fluid specifications. Electrical: Wiring diagrams, battery, charging system (alternator/stator), lighting system, starter motor, ignition coil, ECU (Electronic Control Unit), sensors, fuses, relays. Chassis And Body: Frame inspection, body panels, fenders, racks, seat, handlebars, footwells, plastics, trim components. Procedures Included Maintenance: Routine inspections, oil changes, filter replacements (air, oil, fuel), spark plug replacement, lubrication points, valve clearance adjustments, coolant flush. Troubleshooting: Diagnostic procedures for engine performance, electrical faults, braking issues, starting problems, transmission operation. Repair And Rebuild: Detailed disassembly, inspection, repair, and reassembly of all major components, including engine, transmission, suspension, and brakes. Diagnostics: Step-by-step diagnostic flowcharts, error code interpretation (if applicable), testing of electrical components and sensors. Technical Depth Depth: Comprehensive, suitable for professional technicians and experienced DIY mechanics. Covers everything from basic maintenance to full engine and transmission rebuilds. 📊 Manual Specifications File Format Compatibility: PDF reader software (Adobe Acrobat, Foxit Reader, etc.) Print Quality Quality: High-resolution, crisp text and clear diagrams for easy reading and printing. Binding Type Type: N/A (Digital Download) Paper Type Type: N/A (Digital Download) Searchability Feature: Searchable text for quick information retrieval. Access Availability: Instant download with no expiry dates or extra fees. ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, SOHC, air-cooled Displacement: 348 cc Bore X Stroke: 83 mm x 64.5 mm Compression Ratio: 9.2:1 Fuel Delivery: Mikuni BSR33 carburetor Performance Horsepower: Approximately 21-23 HP (estimated, actual varies by tuning and market) Torque: Approximately 28 Nm (estimated, actual varies by tuning and market) Fuel System Fuel Type: Unleaded gasoline (minimum 87 octane recommended) Cooling System Type: Air-cooled with fan assist Lubrication System Oil Type: Yamalube 4 (or equivalent) SAE 10W-40 API SG or higher Ignition System Type: CDI (Capacitor Discharge Ignition) Starting System Type: Electric starter with automatic decompressor 🔧 Transmission Standard Transmission Type: Automatic (Yamaha Constant-Velocity Transmission - Y.C.V.T.) Gear Selection: High, Low, Neutral, Reverse, Park Drive System: Shaft drive, selectable 2WD/4WD with Ultramatic® system Features Clutch Type: Wet, centrifugal type Fluid Specifications Cvt Fluid: Yamalube Gear Oil (or equivalent) SAE 80 API GL-4 📐 Dimensions Exterior Length: 2065 mm (81.3 in) Width: 1120 mm (44.1 in) Height: 1140 mm (44.9 in) Wheelbase: 1290 mm (50.8 in) Ground Clearance: 200 mm (7.9 in) Weights Dry Weight: 267 kg (589 lbs) Curb Weight: 281 kg (619 lbs) Towing Capacity: 500 kg (1102 lbs) Front Rack Capacity: 45 kg (99 lbs) Rear Rack Capacity: 85 kg (187 lbs) 🛡️ Safety Features Ratings Crash Safety: N/A (ATVs typically do not have standardized crash ratings like passenger vehicles.) Active Features Braking System: Front and rear hydraulic disc brakes, parking brake. Passive Features Ergonomics: Designed for stability and control with comfortable seating position and intuitive controls. Lighting: Dual 30W Krypton headlights, 8W LED taillight....