Category:
Mid-range utility ATV, known for its reliability and capability in various terrain conditions.
Competitors:
Honda Foreman/Rancher, Suzuki KingQuad, Polaris Sportsman.
Features Overview:
Comfortable ride with IRS, durable engine, ample towing capacity, selectable 2WD/4WD, rugged design.
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.
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.
Depth:
Comprehensive, suitable for professional technicians and experienced DIY mechanics. Covers everything from basic maintenance to full engine and transmission rebuilds.
Compatibility:
PDF reader software (Adobe Acrobat, Foxit Reader, etc.)
Quality:
High-resolution, crisp text and clear diagrams for easy reading and printing.
Type:
N/A (Digital Download)
Type:
N/A (Digital Download)
Feature:
Searchable text for quick information retrieval.
Availability:
Instant download with no expiry dates or extra fees.
Engine Type:
Four-stroke, SOHC, air-cooled
Bore X Stroke:
83 mm x 64.5 mm
Fuel Delivery:
Mikuni BSR33 carburetor
Horsepower:
Approximately 21-23 HP (estimated, actual varies by tuning and market)
Torque:
Approximately 28 Nm (estimated, actual varies by tuning and market)
Fuel Type:
Unleaded gasoline (minimum 87 octane recommended)
Type:
Air-cooled with fan assist
Oil Type:
Yamalube 4 (or equivalent) SAE 10W-40 API SG or higher
Type:
CDI (Capacitor Discharge Ignition)
Type:
Electric starter with automatic decompressor
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
Clutch Type:
Wet, centrifugal type
Cvt Fluid:
Yamalube Gear Oil (or equivalent) SAE 80 API GL-4
Crash Safety:
N/A (ATVs typically do not have standardized crash ratings like passenger vehicles.)
Braking System:
Front and rear hydraulic disc brakes, parking brake.
Ergonomics:
Designed for stability and control with comfortable seating position and intuitive controls.
Lighting:
Dual 30W Krypton headlights, 8W LED taillight.
Engine Oil Change:
Every 1,000 km or 6 months, whichever comes first.
Air Filter Cleaning:
Inspect every 100 hours, clean as needed; replace every 1,000 hours or 12 months.
Spark Plug Replacement:
Replace every 6,000 km or 36 months.
Valve Clearance Check:
Check every 6,000 km or 36 months.
Engine Oil Capacity:
1.8 L (1.9 US qt) with oil filter change
Coolant Type:
Yamaha Two-Stroke Snowmobile/ATV Antifreeze or equivalent (50/50 mixture)
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid
Common Wear Items:
CV boots, front-end bushings, wheel bearings, starter motor brushes, rear shock absorber seals (common for high-usage ATVs).
Carburetor Tuning:
Occasional need for carburetor cleaning or adjustment due to fuel variations or environmental conditions.
Electrical Connections:
Corrosion on electrical connectors, especially in wet environments, can lead to intermittent issues.
Yamaha Atv:
Yamaha has a long-standing reputation for producing reliable and durable ATVs, pioneers in the industry with models like the Tri-Zinger and then the YFM series.
Grizzly Lineage:
The Grizzly 350 IRS builds upon the success of the 350 platform, introducing independent rear suspension for enhanced comfort and handling compared to solid rear axles found on some earlier models or base versions.
Manufacturing:
Typically manufactured in Japan and/or North America by Yamaha Motor Corporation.