🏷️ Basic Information

Make:

Arctic Cat

Model:

650 V-Twin 4x4 FIS

Year:

2004

Trim:

SE (Special Edition) CA

Color Code:

CAT GREEN

Product Code:

A2004ISR4BCAA

Manual Type Code:

Parts Manual

👋 Introduction

Category:

High-performance utility ATV

Target Audience:

Recreational riders, agricultural users, and general off-road enthusiasts seeking a powerful and capable ATV.

Competitors:

Polaris Sportsman series, Yamaha Grizzly, Can-Am Outlander.

Powertrain:

Liquid-cooled V-twin engine, selectable 4x4 with front differential lock (FIS - Feature Integrated System).

Suspension:

Independent front and rear suspension for improved ride quality and handling over rough terrain.

Design:

Rugged construction, ample cargo capacity, and comfortable seating position.

📋 Manual Details

Primary Coverage:

Complete Arctic Cat 2004 650 V-Twin 4x4 FIS SE CA ATV

Specific Sections:

Accelerator, Air Intake, Battery and Starter Motor, Cam Chain, Canopy and Taillight, Cargo Box and Tailgate, Clutch, V-Belt, Magneto Cover, Console, Floor Panel, Cooling, Crank Balancer, Crankshaft and Piston, Cylinder, Cylinder Head and Camshaft/Valve, Dash, Drive Train, Engine and Exhaust, Frame and Related Parts, Front Brake, Front Drive Gearcase, Front Suspension, Gas Tank, Gear Shifting, Hood and Headlight, Magneto, Oil Filter/Pump, Rear and Parking Brake, Rear Suspension, Seat, Secondary Drive, Secondary Transmission, Shifter, Starter Clutch, Steering, Sway Bar, Throttle Body, Tilt Frame, Transmission, Water Pump, Wheel and Tire, Wiring Harness

Estimated Page Count:

Varies by PDF, typically 300-500 pages for a comprehensive parts manual of this era and type

Type:

Factory Parts Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Powertrain:

Engine assembly, crankshaft, pistons, cylinder, cylinder head, camshaft, valves, starter motor, magneto, oil pump, water pump, clutch, V-belt, transmission, drive train, front and rear drive gearcases, secondary drive/transmission.

Chassis And Suspension:

Frame, front suspension, rear suspension, wheels, tires, steering, sway bar, tilt frame.

Braking System:

Front brake system, rear brake system, parking brake.

Electrical System:

Battery, starter motor, magneto, wiring harness, headlights, taillight.

Body And Trim:

Canopy, taillight, cargo box, tailgate, console, floor panel, dash, hood, headlight, seat, gas tank.

Identification:

Part identification for all components.

Assembly Disassembly:

Exploded views and part breakdowns for complete disassembly and reassembly of all covered systems.

Ordering Parts:

Detailed parts lists with corresponding part numbers for ordering.

Depth:

Component-level parts breakdown. Focuses on identification and sourcing of individual parts for repair and maintenance, not detailed repair procedures. Essential for parts identification during overhaul and maintenance.

📊 Manual Specifications

Format:

PDF

Quality:

Printable, zoomable, searchable text for clarity and ease of use.

Binding:

Digital (Downloadable PDF)

Paper:

N/A (Digital Format)

⚙️ Engine Specifications

Type:

V-twin, 4-stroke, liquid-cooled

Displacement:

641cc

Bore X Stroke:

Approx. 76 mm x 70 mm (typical for this engine family)

Compression Ratio:

Typically around 9.2:1 to 9.7:1

Valvetrain:

SOHC (Single Overhead Cam), 4 valves per cylinder

Horsepower:

Estimated 50-55 HP (at crankshaft)

Torque:

Estimated 40-45 lb-ft (at crankshaft)

Carburetion:

Dual Mikuni BNS 36 carburetors

Fuel Type:

Unleaded gasoline, 87 octane or higher

Type:

Liquid-cooled with fan assist

Type:

Wet sump

🔧 Transmission

Type:

Automatic Continuously Variable Transmission (CVT)

Drive Modes:

2WD/4WD, Lockable front differential (FIS)

Gear Selection:

High, Low, Neutral, Reverse, Park

Secondary Drive:

Shaft drive to rear differential

Secondary Transmission:

Shaft drive to front differential

📐 Dimensions

Length:

Approx. 83.1 inches (2110 mm)

Width:

Approx. 47.6 inches (1210 mm)

Height:

Approx. 47.5 inches (1205 mm)

Wheelbase:

Approx. 50 inches (1270 mm)

Dry Weight:

Approx. 580 lbs (263 kg)

Towing Capacity:

Up to 1,050 lbs (476 kg)

Rack Capacity Front:

60 lbs (27 kg)

Rack Capacity Rear:

100 lbs (45 kg)

🛡️ Safety Features

Atv Safety:

ATVs are inherently high-risk vehicles; always follow manufacturer safety guidelines, wear protective gear (helmet, goggles, gloves, long sleeves, long pants, boots), and undergo proper training.

Braking:

Hydraulic disc brakes front and rear.

Drive System:

Selectable 4WD with front differential lock enhances traction and control.

Ergonomics:

Designed for rider comfort and control, essential for safe operation.

Lighting:

Headlights and taillight for visibility.

💡 Technology Features

Features:

Basic instrumentation: speedometer, odometer, trip meter, fuel gauge, engine hour meter, 2WD/4WD indicator, neutral indicator, oil pressure light.

Features:

FIS (Front Differential Lock) system for enhanced traction in challenging terrain.

Features:

N/A (No modern electronic connectivity features like Bluetooth or USB)

🔧 Maintenance

Oil Change Engine:

Every 100 hours or annually, whichever comes first. Check manual for specific mileage equivalent.

Air Filter Cleaning:

Inspect every 20 hours, clean/replace as needed. More frequent cleaning in dusty conditions.

Spark Plug Inspection:

Inspect annually or every 100 hours.

Brake Fluid Flush:

Recommended every 2 years.

Engine Oil:

API SG or higher, SAE 10W-40 or 20W-50 depending on ambient temperature. Verify with manual for specific Arctic Cat recommendations.

Engine Oil Capacity:

Approximately 2.1 quarts (2.0 liters) with filter change.

Coolant:

Ethylene glycol-based antifreeze, 50/50 mix with distilled water.

Transmission Fluid:

Arctic Cat recommends their specific CVT Fluid or an equivalent ATV transmission fluid. Check manual for exact specification.

Gearcase Fluid Front Rear:

API GL-5, SAE 80W-90 gear oil. Verify with manual for specific Arctic Cat part numbers.

Cvt Belt Wear:

CVT belts can wear over time, especially with aggressive riding. Regular inspection and replacement are recommended.

Carburetor Adjustment:

Carburetors may require occasional synchronization and adjustment for optimal performance.

Cooling System Leaks:

Older ATVs can develop coolant leaks from hoses or radiator. Regular inspection of the cooling system is important.

📚 Vehicle History

Manufacturer:

Arctic Cat (Textron Off Road)

Heritage:

Arctic Cat has a long history in powersports, starting with snowmobiles and expanding into ATVs and UTVs. Known for building rugged and performance-oriented off-road vehicles.

Lineage:

The 650 V-Twin was a significant model for Arctic Cat, offering a powerful V-twin engine configuration that was a step up in performance and capability for many riders.

Key Innovations:

Introduction of the 650 V-twin engine platform, the 'FIS' system for enhanced 4x4 traction.

Manufacturing Location:

USA (Typically Thief River Falls, Minnesota)

🏆 Awards & Recognition

Historical Acclaim:

While specific awards for the 2004 650 V-Twin may not be widely documented, Arctic Cat ATVs of this era were generally praised for their power, durability, and capability in the utility ATV market.