🏷️ Basic Information

Make:

Yamaha

Model:

Grizzly 350 2WD

Product Type:

Workshop Service Repair Manual

Model Years Covered:

2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010

Trim Levels Covered:

All 2WD models

👋 Introduction

Atv Segment:

Entry-to-mid level utility ATV.

Target Audience:

Recreational riders, light farm use, trail riding.

Key Competitors:

Honda Rancher, Suzuki King Quad 300/345, Polaris Sportsman 300/330 (approximate era competitors).

Engine Type:

Air-cooled, 4-stroke, SOHC, 2-valve, single-cylinder.

Transmission Type:

Yamaha Constant Torque (YTC) automatic transmission (CVT).

Drive System:

2WD with selectable turf saver mode (on some models).

📋 Manual Details

Repair Scope:

Complete A-Z coverage for all mechanical and electrical repairs.

Documentation Type:

Comprehensive service and repair instructions.

Estimated Pages:

Varies based on specific model year and options, but extensive.

Type:

Workshop Service Repair Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Engine Mechanical:

Engine assembly, disassembly, inspection, torque specifications, piston and ring service, cylinder head service, valve train, crankshaft and connecting rod service, timing chain and gears.

Fuel System:

Carburetor assembly, adjustment, and cleaning; fuel pump; fuel lines; fuel tank servicing.

Ignition System:

Ignition coil, CDI unit, spark plug service, timing adjustments.

Transmission Drive:

Automatic transmission (CVT) operation, internal components, fluid replacement, servicing.

Drivetrain:

Final drive, driveshafts, CV joints, propeller shafts, differential servicing (if applicable to 2WD rear).

Suspension Steering:

Front and rear suspension components, ball joints, tie rods, steering linkage, steering column, wheel alignment procedures.

Brakes:

Brake system operation, hydraulic lines, brake calipers, brake pads, brake discs, bleeding procedures, master cylinder, wheel cylinders (if applicable).

Electrical System:

Wiring diagrams, lighting system, starting system, charging system (stator, regulator/rectifier), battery maintenance, switches, fuses, relays.

Cooling System:

Radiator, fan, coolant, hoses, thermostat, water pump.

Frame Bodywork:

Frame inspection and repair, body panel removal and installation, seats, fenders, handlebars, racks.

Troubleshooting:

Diagnostic charts for common problems, symptom-based troubleshooting.

Routine Maintenance:

Oil changes, filter replacements, lubrication points, valve adjustments, chain adjustments (if applicable).

Disassembly Reassembly:

Step-by-step instructions for component removal and installation.

Engine Rebuild:

Complete engine overhaul procedures, including specifications.

Transmission Service:

CVT belt inspection, replacement, and gearbox oil service.

Electrical Diagnosis:

Troubleshooting electrical faults using wiring diagrams and test procedures.

Suspension Repair:

Replacement of wear items like ball joints, bushings, and shock absorbers.

Brake System Maintenance:

Pad and rotor replacement, fluid flush and fill, caliper service.

Carburetor Tuning:

Cleaning, rebuilding, and adjusting the carburetor for optimal performance.

Depth:

Comprehensive, covering basic maintenance to complete engine and transmission rebuilds.

Diagnostic Capability:

Advanced diagnostic procedures and troubleshooting trees.

Visual Aid Quality:

Includes tons of detailed pictures and diagrams for clarity.

📊 Manual Specifications

Format:

PDF

Searchable Text:

Likely searchable if OCR processed.

Printability:

All pages are printable.

Binding:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Code:

Likely 3GD for the 335cc engine used across many Yamaha models of this era.

Displacement:

335cc (approximate; some sources cite 349cc for later iterations but 335cc is common for this platform).

Bore X Stroke:

Approx. 82mm x 64.5mm

Compression Ratio:

Approximately 9.7:1

Engine Cooling:

Air-cooled

Fuel Delivery:

Carburetor (likely Mikuni BSR series, e.g., BSR33).

Horsepower:

Estimated 20-25 HP

Torque:

Estimated 18-22 lb-ft

Fuel Type:

Unleaded gasoline

Fuel Tank Capacity:

Approx. 3.2 US gallons (12 liters)

🔧 Transmission

Type:

Automatic CVT (Constant Torque)

Drive Modes:

High, Low, Neutral, Reverse.

Engagement:

Shaft drive to rear differential.

Belt Type:

V-belt drive system.

📐 Dimensions

Length:

Approx. 75.7 inches (1922 mm)

Width:

Approx. 42.5 inches (1080 mm)

Height:

Approx. 45.3 inches (1150 mm)

Wheelbase:

Approx. 49.2 inches (1250 mm)

Dry Weight:

Approx. 564 lbs (256 kg)

Curb Weight:

Approx. 585 lbs (265 kg)

Towing Capacity:

705 lbs (320 kg)

Rack Capacity Front:

99 lbs (45 kg)

Rack Capacity Rear:

198 lbs (90 kg)

🛡️ Safety Features

Atv Safety Standards:

Meets ANSI/SVIA requirements.

Braking System:

Hydraulic disc brakes front and rear.

Parking Brake:

Drum brake on rear drive shaft or integrated into transmission.

Lighting:

Dual 30W halogen headlights, 8W LED taillight.

Chassis Stability:

Wide stance for improved stability.

💡 Technology Features

Infotainment System:

N/A (Utility ATV, typically no complex infotainment systems).

Driver Assistance Features:

N/A (Basic utility design).

Connectivity Options:

N/A (Basic powersport vehicle).

🔧 Maintenance

Engine Oil Change:

Every 100 hours or 1,000 miles (1,600 km), or annually. Check manual for specifics.

Spark Plug Check:

Every 100 hours or 1,000 miles (1,600 km).

Air Filter Cleaning:

Every 50 hours or 500 miles (800 km), more often in dusty conditions.

Cvt Belt Inspection:

Every 100 hours or 1,000 miles (1,600 km).

Engine Oil Type:

Yamalube 4 (or equivalent) SAE 10W-40 API SG or higher.

Engine Oil Capacity:

Approx. 1.7 US quarts (1.6 liters) with filter change.

Final Drive Oil Type:

Yamaha Genuine Gear Oil (or equivalent) SAE 80 API GL-4.

Brake Fluid Type:

DOT 3 or DOT 4 hydraulic brake fluid.

Common Wear Items:

CVT belt wear, ball joints, tie rod ends, wheel bearings, front suspension bushings.

Carburetor Issues:

Can be prone to clogging if stale fuel is left in the system; requires periodic cleaning/rebuilding.

Starting System:

Recoil starter can be a backup but electric starter reliability is generally good; check battery and starter motor connections.

📚 Vehicle History

Manufacturer:

Yamaha Motor Company

Legacy:

Yamaha has a long history in powersports, known for reliable engines and innovative designs.

Platform Origin:

The Grizzly 350 2WD is an evolution of Yamaha's popular mid-size utility ATV line, building on the foundation of models like the Kodiak and earlier Grizzly iterations.

Key Updates:

This model range generally saw incremental updates over its lifespan, focusing on refinement and reliability rather than radical redesigns.

Manufacturing Location:

Primarily manufactured in Japan and/or the United States.

🏆 Awards & Recognition

Industry Awards:

While specific awards for this model year range might not be readily available, Yamaha's Grizzly line is consistently recognized for its durability and utility in industry reviews and user feedback.

User Satisfaction:

Generally high user satisfaction for reliability and capability in its class.