Yamaha YFM7FGPW Grizzly 2007 2008 WorkshopService Manual

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The YFM7FGPW, produced for the 2007 and 2008 model years, represents a robust and capable all-terrain vehicle. This full-size, 4x4 utility ATV is engineered for demanding off-road use, featuring a...

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Taper: Atv

Distributeur:

UGS: 75980

Mots clés: 2007 2008 ATV Grizzly Models Powersports Yamaha YFM7FGPW Grizzly

Variantes de produits

Description

The YFM7FGPW, produced for the 2007 and 2008 model years, represents a robust and capable all-terrain vehicle. This full-size, 4x4 utility ATV is engineered for demanding off-road use, featuring a powerful 686cc liquid-cooled, 4-stroke engine with Electronic Fuel Injection for efficient power delivery. Its design emphasizes durability and reliability, hallmarks of the lineage, known for tackling diverse terrains. A key feature is likely the Electronic Power Steering (EPS), enhancing maneuverability and reducing rider fatigue, making it a strong competitor in its class. This comprehensive workshop service manual provides essential information for the maintenance and repair of your YFM7FGPW. Covering the 2007 and 2008 model years, this 483-page guide details a wide array of systems, including engine mechanicals, fuel, lubrication, cooling, ignition, transmission, drivetrain, suspension, brakes, electrical systems, steering, and body/chassis. It includes routine maintenance procedures, troubleshooting guides, component overhaul instructions, electrical diagnostics, and critical torque specifications, making it an invaluable resource for owners and technicians alike.

🏷️ Basic Information

Identification

Make:

Yamaha

Model:

Grizzly

Model Code:

YFM7FGPW

Year:

2007, 2008

👋 Introduction

Market Position

Product Category:

All-Terrain Vehicle (ATV) / Utility ATV

Target User:

ATV owners, DIY mechanics, professional service technicians

Competitive Analysis

Key Competitors:

Polaris Sportsman, Can-Am Outlander, Suzuki King Quad, Arctic Cat (relevant models for the era)

Key Features

Vehicle Type:

Full-size, 4x4, electronic power steering (EPS) equipped model (indicated by 'P' in YFM7FGPW, common for EPS variants)

📋 Manual Details

Coverage Areas

Covered Years:

2007-2008

Covered Models:

YFM7FGPW

Page Count

Page Count:

Manual Type

Manual Type:

Workshop Service Manual / Repair Manual

Language

Language:

English (assumed based on common industry practice for this type of manual)

Format

Format:

PDF Download

📖 Manual Coverage

Systems Covered

Engine Mechanical:

Complete overhaul, disassembly, assembly, troubleshooting, specifications

Fuel System:

Fuel injection system, fuel pump, injectors, fuel filter, fuel tank maintenance

Lubrication System:

Oil pump, oil passages, oil filter, oil specifications, oil capacity

Cooling System:

Radiator, fan, water pump, thermostat, coolant specifications, bleeding procedures

Ignition System:

ECU, ignition coils, spark plugs, timing adjustments

Transmission Drivetrain:

Automatic transmission, CVT, gears, shafts, clutches, drive shafts, differentials

Suspension:

Front and rear suspension, shocks, springs, control arms, adjustments, rebuilds

Brakes:

Hydraulic brake system, calipers, master cylinder, brake pads, brake fluid, bleeding

Electrical System:

Battery, charging system, starter motor, lighting, wiring diagrams, fuses, relays

Steering:

Steering column, tie rods, steering linkage, steering wheel assembly

Body Chassis:

Frame, body panels, fenders, seat, handlebars, plastics

Wheels Tires:

Tire specifications, wheel mounting, torque specifications

Procedures Included

Routine Maintenance:

Oil changes, filter replacements, lubrication, chain adjustment (if applicable)

Troubleshooting:

Diagnostic procedures, common problems, fault finding charts

Component Overhaul:

Engine, transmission, differential, suspension components, brake system rebuilds

Electrical Diagnostics:

Reading wiring diagrams, testing electrical components, troubleshooting shorts and open circuits

Torque Specifications:

Detailed torque values for all critical fasteners

Special Tools:

Listing and usage of specialized tools required for specific repairs

Technical Depth

Depth:

Comprehensive (covers everything from basic maintenance to full engine and transmission rebuilds)

📊 Manual Specifications

File Format

File Format:

Print Quality

Print Quality:

High-resolution, suitable for clear printing and digital viewing (assumed)

Binding Type

Binding Type:

N/A (Digital PDF)

Paper Type

Paper Type:

N/A (Digital PDF)

⚙️ Engine Specifications

Primary Engine

Engine Type:

Liquid-cooled, 4-stroke, DOHC, 5-valve, SOHC

Engine Displacement:

686cc

Bore X Stroke:

100.0 mm x 83.9 mm (typical for this engine family)

Compression Ratio:

8.8:1 (typical)

Fuel Delivery:

Electronic Fuel Injection (EFI)

Performance

Horsepower:

Approx. 45-50 HP (estimated, actual figures may vary slightly)

Torque:

Approx. 40-45 lb-ft (estimated)

Fuel System

Fuel Type:

Unleaded gasoline

Fuel Tank Capacity:

Approx. 4.7 gallons (18 L)

🔧 Transmission

Standard

Transmission Type:

Yamaha Constant Velocity (YCC-T) Automatic Transmission with Ultramatic® overdrive and engine braking

Drive System:

On-Command® 4WD; 2WD/4WD, locked 4WD

Final Drive:

Shaft drive, sealed O-ring chain, engine braking

📐 Dimensions

Exterior

Length:

Approx. 82.2 inches (2088 mm)

Width:

Approx. 45.5 inches (1155 mm)

Height:

Approx. 49.2 inches (1250 mm)

Wheelbase:

Approx. 50.4 inches (1280 mm)

Weights

Dry Weight:

Approx. 620 lbs (281 kg)

Ground Clearance:

Approx. 11.4 inches (289 mm)

🛡️ Safety Features

Active Features

Braking System:

Hydraulic disc brakes (front and rear)

Engine Braking:

Standard feature of the Ultramatic® transmission for controlled descents

Passive Features

Lighting:

Dual 30W halogen headlights, 8W LED taillight

💡 Technology Features

Infotainment

Infotainment System:

N/A (ATV - typically no complex infotainment systems)

Driver Assistance

Electronic Power Steering:

Yes (likely based on 'P' in model code YFM7FGPW), provides reduced steering effort and improved control.

Connectivity

Connectivity Features:

N/A (ATV - no typical vehicle connectivity features like Bluetooth or smartphone integration)

🔧 Maintenance

Service Intervals

Engine Oil Change:

Every 1000 km or 6 months (refer to manual for specific details)

Air Filter Inspection:

Every 1000 km or 6 months (more frequently in dusty conditions)

Spark Plug Replacement:

Every 3000 km or 18 months (check manual for specific plug type and gap)

Fluid Specifications

Engine Oil Type:

Yamalube 4-stroke SAE 10W-40 API SG or higher, or equivalent (check manual for exact specs)

Engine Oil Capacity:

Approx. 2.4 L (with oil filter replacement)

Coolant Type:

Ethylene glycol based, permanent type antifreeze (50/50 mix with distilled water)

Brake Fluid Type:

DOT 3 or DOT 4 hydraulic brake fluid

Known Issues

Common Wear Items:

Brake pads, tires, suspension bushings, drive belts (CVT) can be wear items depending on usage.

Potential Issues To Monitor:

EFI system maintenance, occasional water ingress into certain components if improperly sealed or maintained.

📚 Vehicle History

Brand Heritage

Manufacturer:

Yamaha Motor Corporation is a Japanese manufacturer renowned for its motorcycles, marine products, and recreational vehicles.

Model Evolution

Grizzly Lineage:

The Grizzly line has been a cornerstone of Yamaha's ATV offerings, known for its ruggedness, reliability, and capability in various terrains.

Production

Manufacturing Location:

Primarily manufactured in Japan and/or USA for global markets.

🏆 Awards & Recognition

Recognitions

General Reputation:

Yamaha Grizzly models are consistently recognized for their durability, reliability, and off-road performance.