Download Yamaha Bruin 350 YFM350 04-06 ATV Service Repair Workshop Manual PDF

常规价格: $16.99
促销价: $16.99
常规价格
单价: 单价

🏷️ Basic Information Identification Make: Yamaha Model: Bruin 350 Model Code: YFM350 Model Variant: 2WD / 4WD Generation Generation Designation: First Generation (2004-2006) Codes Chassis Code: YFM350 Engine Code: YFM350...

16 people are viewing this right now

类型: Atv

斯库: 27410

标签: 2004 2005 2006 ATV Bruin 350 Bruin Models Powersports Yamaha YFM350

产品多属性

Description

🏷️ Basic Information

Identification

Make:

Yamaha

Model:

Bruin 350

Model Code:

YFM350

Model Variant:

2WD / 4WD

Generation

Generation Designation:

First Generation (2004-2006)

Codes

Chassis Code:

YFM350

Engine Code:

YFM350

👋 Introduction

Market Position

Segment:

Mid-size utility ATV

Target Audience:

Recreational riders, farmers, utility users.

Competitive Analysis

Key Competitors:

Honda FourTrax 350, Polaris Sportsman 400/500, Suzuki King Quad 300/350, Kawasaki Bayou 300.

Key Features

Engine Type:

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

Transmission Type:

Automatic (Ultramatic) with forward, neutral, reverse.

Drivetrain Options:

Shaft drive, available in 2WD and 4WD.

Suspension:

Independent front suspension, swingarm rear suspension.

📋 Manual Details

Coverage Areas

Applicable Years:

2004, 2005, 2006

Vehicle Types:

All-Terrain Vehicle (ATV)

Powertrain Variants:

2WD and 4WD models

Page Count

Estimated Pages:

Hundreds (Specific count not provided, but typical for a comprehensive service manual)

Manual Type

Type:

Service Repair Workshop Manual

Language

Language:

English

Format

Format:

PDF (Digital Download)

📖 Manual Coverage

Systems Covered

Engine Mechanical:

Full engine overhaul, top-end and bottom-end components, piston, rings, valves, camshaft, crankshaft, cylinder head, cylinder block.

Fuel System:

Carburetor (Mikuni BSR33) specifications, jetting, cleaning, adjustment, fuel pump, fuel tank, fuel lines.

Ignition System:

CDI unit, ignition coils, spark plug specifications, timing, troubleshooting.

Cooling System:

Radiator, fan, thermostat, coolant specifications, flushing, bleeding procedures.

Transmission:

Automatic transmission (Ultramatic), gear shifting mechanism, oil specifications, internal components, service.

Drivetrain:

Shaft drive, differentials (front and rear), CV joints, drive shafts, propeller shafts, final drive oil specifications.

Suspension:

Front and rear suspension systems, shock absorbers, springs, bushings, adjustment, rebuilding.

Brakes:

Hydraulic brake system, front and rear disc brakes, brake calipers, master cylinders, brake lines, brake fluid specifications, bleeding procedures, pad replacement.

Electrical System:

Wiring diagrams, battery specifications, starter motor, alternator/stator, lighting system, switches, fuses, relays, troubleshooting.

Steering:

Steering system components, tie rods, steering knuckles, grease points, adjustments.

Frame And Body:

Frame inspection, chassis components, body panels, fenders, rack assembly, seating.

Procedures Included

Routine Maintenance:

Oil changes, filter replacements, spark plug maintenance, air filter cleaning/replacement, lubrication points, tire pressure checks.

Troubleshooting:

Systematic diagnostic procedures for common and uncommon issues, fault codes (if applicable), symptom-based troubleshooting.

Engine Repair:

Complete engine teardown, inspection, reassembly, and tuning. Valve adjustments, decarbonizing.

Transmission Service:

Transmission fluid service, seal replacement, clutch adjustments (if applicable for automatic).

Brake System Service:

Brake fluid flush and bleed, pad and rotor replacement, caliper service.

Electrical Diagnostics:

Use of multimeters, testing circuits, identifying shorts and open circuits, component testing.

Suspension And Steering Repair:

Ball joint replacement, tie rod end replacement, shock absorber service, wheel alignment checks.

Technical Depth

Depth:

Comprehensive, covering from basic maintenance to complete engine and transmission overhauls.

Detail Level:

Includes detailed torque specifications, component tolerances, measurement values, and step-by-step repair instructions.

Illustrations:

Likely includes diagrams, schematics, and photographic illustrations for clarity.

📊 Manual Specifications

File Format

File Type:

Searchability:

Typically search-enabled text within the PDF for quick information retrieval.

Printability:

Printable pages for workshop use.

Print Quality

Quality:

High resolution for clear diagrams and text.

Binding Type

Binding:

N/A (Digital Download)

Paper Type

Paper:

N/A (Digital Download)

⚙️ Engine Specifications

Primary Engine

Engine Type:

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

Displacement:

348 cc (21.2 cu. in.)

Bore X Stroke:

83 mm x 64.5 mm (3.27 in x 2.54 in)

Cooling System:

Air-cooled with fan assist

Compression Ratio:

9.2:1

Carburetor:

Mikuni BSR33, single

Starter System:

Electric starter

Oil Type:

Yamalube 4 (or equivalent) 10W-40, API SG or higher, JASO MA

Oil Capacity:

2.20 L (2.3 US qt) with oil filter change

Performance

Horsepower:

Approximately 21 HP @ 6000 RPM (Estimated, not officially published in all specs)

Torque:

Approximately 27 Nm (19.9 lb-ft) @ 5000 RPM (Estimated)

Fuel System

Fuel Type:

Unleaded gasoline (91 octane or higher recommended)

Fuel Tank Capacity:

12.0 L (3.2 US gal)

🔧 Transmission

Standard

Type:

Automatic (Yamaha Ultramatic)

Gear Selection:

Forward (Hi/Lo range), Neutral, Reverse

Drive System:

Shaft drive

Features

Engine Braking:

Features strong engine braking due to the Ultramatic design.

Final Drive Oil Type:

Yamalube Gear Oil (or equivalent) SAE 80 API GL-4

Final Drive Oil Capacity:

0.22 L (0.23 US qt)

📐 Dimensions

Exterior

Length:

1990 mm (78.3 in)

Width:

1065 mm (41.9 in)

Height:

1165 mm (45.9 in)

Wheelbase:

1285 mm (50.6 in)

Ground Clearance:

180 mm (7.1 in)

Weights

Dry Weight:

260 kg (573 lbs) for 4WD model; 250 kg (551 lbs) for 2WD model

Curb Weight:

Approximately 270-280 kg (595-617 lbs) depending on configuration.

Cargo

Front Rack Capacity:

40 kg (88 lbs)

Rear Rack Capacity:

80 kg (176 lbs)

🛡️ Safety Features

Ratings

Atv Safety Standards:

Designed to meet ANSI/SVIA standards for recreational ATVs.

Active Features

Braking System:

Hydraulic disc brakes front and rear for reliable stopping power.

Lighting:

Dual 30W headlights, 8W taillight/brake light for visibility.

Passive Features

Ergonomics:

Designed with rider comfort and control in mind, including handlebar grips and control placement.

Guarding:

Footwells and guards to protect rider from debris and moving parts.

💡 Technology Features

Infotainment

Infotainment System:

N/A (Basic utility ATV, no integrated infotainment system)

Driver Assistance

Driver Assistance Features:

N/A (No electronic driver assistance features)

Connectivity

Connectivity Options:

N/A (No connectivity features)

Other Tech

Engine Management:

Basic CDI ignition system with automatic timing advance.

4Wd System:

On-Command 4WD system allowing manual selection between 2WD and 4WD.

🔧 Maintenance

Service Intervals

Engine Oil Change:

Every 1000 km (600 miles) or 6 months; check level more frequently.

Air Filter:

Clean every 500 km (300 miles) or 3 months; replace as needed.

Spark Plug:

Inspect every 1000 km (600 miles) or 6 months; replace as needed.

Final Drive Oil:

Change every 2000 km (1200 miles) or 12 months.

Brake Fluid:

Flush and replace every 2 years.

Grease Points:

Lubricate every 500 km (300 miles) or 3 months (refer to manual for specific locations).

Fluid Specifications

Engine Oil Specification:

Yamalube 4 (or equivalent) 10W-40, API SG or higher, JASO MA

Brake Fluid Specification:

DOT 3 or DOT 4 hydraulic brake fluid

Final Drive Oil Specification:

Yamalube Gear Oil (or equivalent) SAE 80 API GL-4

Coolant Specification:

Permanent type antifreeze coolant (50% solution) or Yamaha Yamalube Coolant

Known Issues

Carburetor Performance:

Mikuni BSR33 can sometimes experience wear or clogging, requiring cleaning or jetting adjustments.

Starter Clutch:

Some owners have reported starter clutch wear over time, leading to a grinding noise or difficulty starting.

Suspension Bushings:

As with many ATVs of this era, suspension bushings can wear and require replacement for optimal ride quality.

Cv Boots:

CV joint boots can be susceptible to tears, which can lead to damage if not addressed promptly.

📚 Vehicle History

Brand Heritage

Yamaha Atv Legacy:

Yamaha has a long-standing reputation for producing reliable and capable ATVs.

Model Evolution

Bruin Introduction:

The Bruin 350 was introduced as Yamaha's mid-size utility ATV, offering a balance of power, comfort, and capability.

Predecessor:

Successor to models like the Timberwolf 250, and positioned below the Grizzly line.

Successor:

Eventually replaced by the more modern Grizzly 350/450 models.

Production

Production Period:

2004-2006

Manufacturing Location:

Primarily Japan (Yamaha Motor Co., Ltd.)