Yamaha Grizzly 350 4x4 ATV 2012-2013 Full Service & Repair Manual

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Tipo: Atv

Proveedor:

SKU: 69263

Etiquetas: 2012 2013 ATV Grizzly 350 4x4 Grizzly Models Powersports Yamaha

Variantes de producto

Descripción

The Grizzly 350 4x4, produced for the 2012-2013 model years, is a robust all-terrain vehicle engineered for versatility and reliability. Known for its rugged construction and comfortable riding position, this mid-size utility ATV features a shaft-driven 4WD system with On-Command® engagement, a dependable air-cooled 348cc engine, and hydraulically operated disc brakes for confident stopping power. Its design prioritizes durability and ease of use, making it a capable companion for various tasks and terrains, often praised for its performance and reliability in its segment. This comprehensive service and repair workshop manual provides in-depth guidance for maintaining and troubleshooting the Grizzly 350 4x4. It covers all essential systems, including detailed engine overhaul procedures, transmission maintenance, drivetrain and suspension servicing, and electrical system diagnostics. The manual includes step-by-step repair instructions, rebuild procedures, adjustment guides, and clear wiring schematics, supported by hundreds of photos and exploded diagrams. This resource is designed to empower owners and technicians with the knowledge needed for effective upkeep and repairs, ultimately enhancing the longevity and performance of the vehicle.

🏷️ Basic Information

Identification

Make:

Yamaha

Model:

Grizzly 350 4x4

Model Variant:

350 4WD

Model Year:

2012-2013

Vehicle Type:

All-Terrain Vehicle (ATV)

👋 Introduction

Market Position

Segment:

Mid-size utility ATV, known for reliability and versatility.

Competitive Analysis

Competitors:

Honda FourTrax, Polaris Sportsman, Kawasaki Brute Force.

Key Features

Distinguishing Features:

Shaft-driven 4WD, reliable air-cooled engine, comfortable riding position, rugged construction.

Value Proposition

Manual Utility:

Enables DIY maintenance, repairs, and troubleshooting, saving significant labor costs.

📋 Manual Details

Coverage Areas

Geographic Coverage:

Global (factory specifications apply)

Language:

English

Page Count

Estimated Pages:

Hundreds (specific count not provided, but described as extensive)

Manual Type

Type:

Full Service & Repair Workshop Manual

Format

Format:

PDF Download

📖 Manual Coverage

Systems Covered

Engine:

Complete overhaul, troubleshooting, diagnostics, carburetor, ignition, cooling, lubrication.

Transmission:

Automatic transmission (Ultramatic®), gear shifting mechanisms, clutch, drive shaft, differential maintenance.

Drivetrain:

4x4 system, engage/disengage mechanisms, CV joints, wheel hubs, drive axles.

Suspension:

Front and rear suspension systems, shock absorbers, control arms, bushings, wheel bearings.

Brakes:

Hydraulic brake system, master cylinders, brake lines, calipers, brake pads, brake fluid specifications.

Electrical:

Starting system, charging system (stator, regulator/rectifier), battery maintenance, lighting, wiring diagrams, fuses, relays.

Fuel System:

Fuel tank, fuel pump, fuel filter, carburetor (Mikuni BS32), fuel lines, air filter maintenance.

Cooling System:

Radiator, fan, coolant type and capacity, thermostat operation.

Bodywork Chassis:

Frame inspection, body panel removal/installation, seat, handlebars, racks, fenders.

Procedures Included

Scheduled Maintenance:

Detailed service intervals for oil changes, filter replacements, valve adjustments, lubrication points.

Troubleshooting:

Systematic diagnostic procedures for common and uncommon problems, fault finding charts.

Repair Procedures:

Step-by-step instructions for component removal, disassembly, inspection, repair, and reassembly.

Rebuilds:

Engine, transmission, and carburetor rebuilds with detailed component specifications.

Adjustments:

Carburetor tuning, valve lash adjustment, brake lever free play, throttle cable adjustment.

Diagnostics:

Electrical system diagnostics, ignition timing checks, compression testing.

Wiring Schematics:

Comprehensive electrical wiring diagrams for all vehicle systems.

Technical Depth

Depth Level:

Professional-grade; covers basic maintenance to complete engine and component overhauls.

Diagnostic Capability:

Advanced troubleshooting and diagnostic procedures.

Visual Aids:

Hundreds of detailed photos and exploded diagrams for clarity.

📊 Manual Specifications

File Format

Format:

Searchability:

Likely text-searchable PDF (typical for factory manuals).

Print Quality

Print Capability:

Printable (single pages or entire manual).

Binding Type

Binding:

N/A (Digital Download)

Paper Type

Paper:

N/A (Digital Download)

Compatibility

Operating Systems:

Windows and macOS compatible.

Licensing

Usage Rights:

Unlimited use on multiple devices; no expiry date.

⚙️ Engine Specifications

Primary Engine

Engine Type:

Single-cylinder, 4-stroke, SOHC, 2-valve

Displacement:

348cc

Bore X Stroke:

83.0 mm x 64.5 mm

Compression Ratio:

9.2:1

Cooling System:

Air-cooled with fan assist

Performance

Horsepower:

Approx. 19.5 HP @ 6,500 RPM (estimate based on similar models)

Torque:

Approx. 20.1 lb-ft @ 5,000 RPM (estimate based on similar models)

Fuel System

Carburetor:

Mikuni BS32, single

Fuel Type:

Unleaded gasoline, 87 octane or higher

Lubrication

Oil Type:

Yamalube 4 (or equivalent) SAE 10W-40 or 20W-50 motorcycle oil (check manual for exact spec)

Spark Plug

Spark Plug Type:

NGK CR7E (verify with manual)

Valve Clearance

Intake Clearance:

0.08 - 0.12 mm (0.003 - 0.005 in) (cold engine, verify with manual)

Exhaust Clearance:

0.12 - 0.16 mm (0.005 - 0.006 in) (cold engine, verify with manual)

🔧 Transmission

Standard

Type:

Yamaha Ultramatic® Continuously Variable Transmission (CVT)

Drive System:

Shaft drive, 4WD

Features

Gear Reduction:

High/Low range with Neutral and Reverse

Transmission Fluid

Fluid Type:

Yamalube Gear Oil (or equivalent 80W-90 gear oil) for final drive, CVT oil specifications in manual.

📐 Dimensions

Exterior

Length:

Approx. 76.8 in (1950 mm)

Width:

Approx. 41.5 in (1055 mm)

Height:

Approx. 45.5 in (1155 mm)

Weights

Dry Weight:

Approx. 562 lbs (255 kg)

Ground Clearance:

Approx. 10.8 in (275 mm)

Capacities

Fuel Capacity:

3.7 gal (14 L) with 1.0 gal reserve

Engine Oil Capacity:

Approx. 2.3 US qt (2.2 L) with filter change (verify with manual)

Cooling System Capacity:

Approx. 1.7 US qt (1.6 L) (verify with manual)

Towing Capacity

Towing Rating:

1,322 lbs (600 kg)

Cargo Capacity

Front Rack Capacity:

99 lbs (45 kg)

Rear Rack Capacity:

187 lbs (85 kg)

🛡️ Safety Features

Ratings

Safety Standard:

Designed to meet ANSI standards (for ATVs).

Active Features

Braking System:

Hydraulically operated disc brakes front and rear.

4Wd System:

On-Command® push-button 2WD/4WD engagement.

Passive Features

Lighting:

Dual 30W halogen headlights, 8W brake light.

Ergonomics:

Comfortable seating and intuitive controls for rider safety and control.

💡 Technology Features

Infotainment

Infotainment System:

N/A (basic utility ATV, no complex infotainment)

Driver Assistance

Driver Assistance Features:

N/A (basic utility ATV, no electronic driver aids beyond 4WD selector)

🔧 Maintenance

Service Intervals

Initial Service:

Recommended at 100-200 miles or 1 month (verify with manual for break-in service).

Engine Oil Change:

Every 1,000 miles or 6 months, or more frequently under severe use (verify with manual).

Air Filter Cleaning:

Regular inspection and cleaning, especially in dusty conditions (verify interval with manual).

Valve Adjustment:

Every 2,000 miles or 12 months (verify with manual).

Fluid Specifications

Engine Oil Spec:

Yamalube 4 (or equivalent) 10W-40 or 20W-50 motorcycle oil meeting API service classification SG or higher.

Brake Fluid Spec:

DOT 3 or DOT 4 hydraulic brake fluid.

Coolant Spec:

Permanent type antifreeze coolant (ethylene glycol based) with demineralized water, 50/50 mix recommended.

Known Issues

Common Wear Items:

CVT belt wear, brake pad wear, suspension bushings.

Potential Electrical:

Occasional issues with voltage regulator/rectifier under heavy load or age, water ingress to connectors.

Carburetor Maintenance:

Susceptible to clogging from fuel varnish if not run regularly or stabilized.

📚 Vehicle History

Brand Heritage

Manufacturer:

Yamaha Motor Corporation, a global leader in powersports and marine products.

Model Evolution

Predecessors:

Successor to earlier Grizzly 350 models, building on Yamaha's reputation for durability.

Production

Manufacturing Location:

Typically manufactured in Japan or other Yamaha global facilities.

🏆 Awards & Recognition

Recognitions

Industry Awards:

Yamaha Grizzly models consistently receive positive reviews for reliability and performance in the utility ATV segment.