🏷️ Basic Information

Make:

Yamaha

Model:

Grizzly 550/700 FI

Year:

2009

Type:

ATV (All-Terrain Vehicle)

Model Codes Covered:

YFM5FGY, YFM5FGPY, YFM7FGY, YFM7FGPY

👋 Introduction

Market Position Description:

The 2009 Yamaha Grizzly 550 and 700 FI represented Yamaha's commitment to producing high-performance, reliable, and feature-rich utility ATVs, competing in a segment dominated by manufacturers like Polaris, Can-Am, and Arctic Cat. These models were positioned as premium offerings for serious off-road enthusiasts and utility users seeking power, comfort, and advanced features.

Target Audience:

Enthusiast riders, hunters, farmers, and utility users who require robust performance, durability, and advanced features in an ATV.

Competitive Analysis Description:

The Grizzly series, particularly the 550 and 700 FI models, were highly regarded for their excellent 4WD systems (On-Command®), independent suspension, and fuel-injected engines. They often outperformed competitors in terms of engine refinement, rider comfort, and overall build quality, though sometimes at a slightly higher price point.

Key Features Description:

Fuel Injection (FI) for improved throttle response and fuel efficiency, Yamaha's Electric Power Steering (EPS) on select models (likely indicated by 'P' in model codes), robust independent front and rear suspension, durable Ultramatic® automatic transmission with engine braking, On-Command® 2WD/4WD with differential lock, sealed wet brakes, and a heavy-duty chassis.

Engine Management:

Advanced Engine Control Unit (ECU) for managing EFI, ignition, and other engine functions.

📋 Manual Details

Coverage Scope:

Comprehensive service and repair for 2009 Yamaha Grizzly 550 and 700 FI models.

Troubleshooting Coverage:

Extensive troubleshooting guide covering common and uncommon issues, aiding in rapid diagnosis and repair.

Page Count:

447

Manual Type:

Service Repair Workshop Manual

Manual Purpose:

To guide owners and technicians through all aspects of servicing, repairing, and maintaining the 2009 Yamaha Grizzly 550 and 700 FI ATVs.

Language:

English

Format:

PDF Download

📖 Manual Coverage

Systems Covered List:

General Information, Maintenance, Engine, Fuel System (EFI), Body & Steering, Clutching & Belt System, Final Drive & 4WD System, Transmission, Brakes, Electrical System, Wiring Diagrams, Troubleshooting.

Fuel System Detail:

Covers the Electronic Fuel Injection (EFI) system, including fuel pump, injectors, throttle body, sensors, ECU, and diagnostic procedures. The manual notes it covers Carburetion or EFI, implying some variants might have had carburetors, though the product title specifies FI.

Procedures Included List:

Repair service procedures, diagnostics, troubleshooting, maintenance tasks, component inspection, assembly, disassembly.

Clutching Belt Procedures:

Detailed procedures for clutch inspection, belt replacement, sheave inspection, and proper alignment.

Final Drive 4Wd Procedures:

Maintenance and repair of front and rear differentials, driveshafts, CV joints, and the On-Command® 4WD engagement system.

Electrical System Procedures:

Troubleshooting and repair of the battery, charging system, starter, lighting, ignition system, sensors, ECU, and all electrical components. Includes detailed wiring diagrams.

Technical Depth Description:

Detailed step-by-step instructions, critical service information highlighted with notes, cautions, and warnings, numbered instructions, numbered table of contents, bold figured numbers for illustration matching, detailed illustrations, exploded diagrams, drawings, and photos.

Illustration Quality:

High quality, featuring detailed illustrations, exploded diagrams, drawings, and photos specifically chosen to clarify repair steps.

Precision Instructions:

Numbered instructions and bold figured numbers ensure precise execution of every repair procedure.

📊 Manual Specifications

File Format:

PDF

Accessibility:

Instant download, bookmark chapters for easy navigation.

Print Quality:

Printable pages from downloaded PDF

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Type:

4-stroke, liquid-cooled, SOHC, 4-valve

Displacement 550:

535cc (for YFM5FGY/YFM5FGPY)

Displacement 700:

686cc (for YFM7FGY/YFM7FGPY)

Bore X Stroke 700 Estimate:

Approx. 103.0 mm x 85.0 mm (typical for 686cc) (consult manual for precise figures)

Horsepower 700 Estimate:

Approx. 45-50 HP (typical for this class and year, specific figures not provided in product info)

Torque 700 Estimate:

Approx. 40-45 lb-ft (typical for this class and year, specific figures not provided in product info)

Compression Ratio 700 Estimate:

Approx. 9.2:1 (typical for model) (consult manual for precise figures)

Fuel System Type:

Electronic Fuel Injection (EFI)

Fuel Delivery:

Throttle Body with Injector

Fuel Type:

Unleaded gasoline

Throttle Body Size 700 Estimate:

Approx. 44 mm (typical for model) (consult manual for precise figures)

Ignition Type:

TCI (Transistor Controlled Ignition)

Cooling System Type:

Liquid-cooled

🔧 Transmission

Transmission Type:

Ultramatic® automatic transmission

Drive Modes:

2WD/4WD with On-Command® system and differential lock

Transmission Features:

Engine braking, selectable 2WD/4WD, centrifugal clutch with V-belt

Drive Shaft Material:

Steel alloy (typical for heavy-duty application)

Transmission Fluid Type:

Yamalube® 4-stroke oil or equivalent (SAE 10W-30 recommended, consult manual for exact specification)

📐 Dimensions

Length Estimate 700:

Approx. 82.1 inches (2085 mm) (typical for model)

Width Estimate 700:

Approx. 46.5 inches (1180 mm) (typical for model)

Height Estimate 700:

Approx. 47.2 inches (1200 mm) (typical for model)

Wheelbase Estimate 700:

Approx. 50.4 inches (1280 mm) (typical for model)

Ground Clearance Estimate 700:

Approx. 10.8 inches (275 mm) (typical for model)

Dry Weight Estimate 700:

Approx. 653 lbs (296 kg) (typical for model)

Towing Capacity Estimate:

2000 lbs (907 kg) (typical for model)

Cargo Capacity Front Rack Estimate:

99 lbs (45 kg) (typical for model)

Cargo Capacity Rear Rack Estimate:

187 lbs (85 kg) (typical for model)

Curb Weight Estimate 700:

Approximately 653 lbs (296 kg) (includes all standard equipment and fluids)

🛡️ Safety Features

Safety Features Description:

ATV safety is paramount; manual covers brake system checks, electrical safety, and proper operation. Yamaha emphasizes responsible riding and adherence to safety guidelines.

Active Safety Features:

Engine braking (Ultramatic® transmission), On-Command® 4WD with differential lock for enhanced traction, sealed wet brake systems for consistent stopping power.

Passive Safety Features:

Ergonomic seating, secure handholds, durable chassis construction. The 'P' in YFM5FGPY and YFM7FGPY likely denotes Electric Power Steering (EPS), which aids in reducing rider fatigue and improving control.

💡 Technology Features

Infotainment Features:

Basic digital instrument cluster displaying speed, odometer, trip meter, fuel level, 4WD indicator, and warning lights. No advanced infotainment systems.

Driver Assistance Features:

Electric Power Steering (EPS) on 'P' models (YFM5FGPY, YFM7FGPY) significantly enhances rider comfort and control, reducing steering effort, especially at low speeds and on rough terrain.

Eps Benefits:

Reduced steering kickback, improved stability over rough terrain, and easier low-speed maneuverability, contributing to rider fatigue reduction.

Connectivity Features:

None beyond standard vehicle operation.

🔧 Maintenance

Service Intervals Description:

The manual provides detailed service intervals for: engine oil and filter changes, air filter cleaning/replacement, spark plug checks, valve clearance adjustments, brake fluid checks, drive belt inspection, and other crucial maintenance points. Standard intervals often include oil changes every 1000 miles or 6 months, with more frequent checks for air filters and belts in dusty conditions.

Spark Plug Replacement Interval:

Every 6000 miles or 12 months (typical, consult manual)

Valve Clearance Check Interval:

Every 6000 miles or 12 months (typical, consult manual)

Engine Oil Type:

Yamalube® 4-stroke oil or equivalent (e.g., API SG, SF or SH, SAE 10W-30 recommended, check manual for precise viscosity and API classification)

Engine Oil Capacity Estimate 700:

Approx. 1.70 US qt (1.6 L) without filter change, 1.80 US qt (1.7 L) with filter change (consult manual for exact capacity)

Coolant Type:

High-quality ethylene glycol-based antifreeze coolant with distilled water (50/50 mix recommended)

Brake Fluid Type:

DOT 3 or DOT 4 brake fluid (consult manual for specific recommendation)

Gear Oil Type Front Differential:

Yamaha Hi-Performance Gear Oil or equivalent (e.g., SAE 80 API GL-4)

Gear Oil Type Rear Differential:

Yamaha Hi-Performance Gear Oil or equivalent (e.g., SAE 80 API GL-4)

Grease Type:

Lithium-soap based multi-purpose grease (NLGI No. 2)

Engine Oil Viscosity Recommendation:

SAE 10W-30 is commonly recommended, but the manual will specify optimal viscosity based on ambient temperature range.

Known Issues Description:

Common issues for this era of ATVs can include drive belt wear, potential fuel injector clogging if poor fuel quality is used, occasional electrical connection corrosion, and wear on suspension components over time. The manual's troubleshooting section is invaluable for addressing these.

Differential Clogging Prevention:

Regular fluid changes and inspection of seals are crucial to prevent differential clogging or damage.

📚 Vehicle History

Brand Heritage Description:

Yamaha has a long and distinguished history in powersports, known for innovation, reliability, and performance in motorcycles, snowmobiles, and ATVs. The Grizzly line has been a cornerstone of their ATV offerings for decades, evolving with technological advancements and rider demands.

Model Evolution Description:

The Grizzly 550 and 700 models, introduced around 2007-2008, represented a significant step up from earlier Grizzly generations, primarily with the adoption of fuel injection and more powerful engines. The 700 FI, in particular, became a benchmark for power and features in the utility ATV market.

Production Region Estimate:

Yamaha ATVs are typically manufactured in Japan or the United States. Specific production location for 2009 models would need to be confirmed via VIN or factory documentation.