🏷️ Basic Information

Make:

Arctic Cat

Model:

366 SE

Model Year:

2011

Engine Code:

Likely a Suzuki DOHC 4-stroke single-cylinder (common for this era and model type)

👋 Introduction

Market Position:

The Arctic Cat 366 SE was positioned as a capable and user-friendly utility ATV, offering a balance of performance and comfort for recreational riders and light-duty work. This manual targets owners and technicians needing to maintain and repair this specific model.

Competitive Analysis:

Competed with similar displacement utility ATVs from manufacturers like Polaris, Can-Am, Yamaha, and Honda, focusing on value and accessibility. The SE trim likely added specific comfort or convenience features.

Key Features:

Factory-developed repair information, keyword searchable for quick access to specific topics, instant download for immediate use, printable for workshop convenience, 124 pages of detailed content.

📋 Manual Details

Coverage Areas:

Complete Official Factory Service, Repair, and Workshop Manual for the Arctic Cat 366 SE. Covers all aspects of maintenance, diagnostics, repair, and overhaul for the vehicle.

Page Count:

124 Pages

Manual Type:

Official Factory Service/Repair/Workshop Manual

Language:

English

Format:

PDF Download

Delivery Method:

Instant Download, no shipping cost, no CD-ROM required.

Money Back Guarantee:

Full Money Back Guarantee offered.

📖 Manual Coverage

Systems Covered:

Engine (including carburetor, intake, heads, camshaft, valve train, block, pistons, rings, rods, crankshaft, oil pump, oil pan, ignition, fasteners, gaskets, bearings, damper, machining, balancing, lifters, distributor, spark plugs, plug wires), Fuel System (fuel pump, fuel filter, fuel lines), Exhaust System (muffler, downpipe, catalytic converter, headers, heat wrap), Cooling System (radiator, radiator fan, oil radiator, coolant hoses, fan shroud), Electrical System (wiring harness, sensors, ignition system, battery, alternator, starter, relays, switches), Drivetrain (transmission, transfer case, axles, drive shafts, CV boots), Brakes (brake pads, rotors, brake lines, calipers, master cylinder, slave cylinder), Suspension (shocks, struts, control arms, bushings), Steering System, Wheels and Tires (rotation, alignment, tire replacement), Chassis and Body (panels, trim, doors, hood, bumpers, glass, interior components, lighting), Accessories (winches, racks, etc. if applicable to SE model).

Procedures Included:

Routine maintenance (oil change, transmission fluid change, fluid changes), Engine overhaul and rebuilds, Carburetor tuning and repair, Valve adjustments, Ignition system troubleshooting and repair, Fuel system diagnostics and replacement, Cooling system flushing and repair, Electrical system troubleshooting and wiring diagrams, Transmission removal, repair, and installation, Transfer case service, Axle and CV joint maintenance and replacement, Brake system maintenance and repair (pad/rotor replacement, bleeding), Suspension component replacement, Steering system service, Tire rotation and replacement, Wheel alignment procedures, Body panel repair and replacement, Interior component service, Lighting system repair, Diagnostic procedures, Torque specifications for critical fasteners, Special tool recommendations.

Technical Depth:

Comprehensive. Covers from basic owner maintenance to in-depth engine and drivetrain rebuilds. Includes detailed diagrams, exploded views, diagnostic charts, and torque specifications, providing factory-level repair information.

Components Covered Tags:

Carburetor, intake manifold, cylinder head, camshaft, valve train, engine block, pistons, piston rings, connecting rods, crankshaft, oil pump, oil pan, ignition system, fasteners, gaskets, bearings, crankshaft damper, machining operations, balancing, engine parts, valve lifters, distributor, spark plugs, spark plug wires, oil change procedures, transmission fluid change, fluid changes, motor mounts, clips, heat exchangers, air seals, timing procedures, muffler, downpipe, catalytic converter, exhaust system, headers, exhaust heat wrap, fuel pump, pushrods, clutch components, flywheel, seals, valves, valve stems, tires, tire rotation, wheel alignment, timing gears, crank pulleys, air deflectors, clutch hoses, brake hoses, brake system, brake pads, brake shoes, rotors, clutch lines, head gaskets, piston rings, main bearings, camshaft bearings, timing chains, valve locks, freeze plugs, radiator, radiator fans, oil coolers, intake valves, exhaust valves, valve guides, valve springs, piston pin bushings, bushings, piston ring sets, axles, shift linkage, shifter cables, engine wiring harnesses, wiring diagrams, sensors, oil pressure sensors, volt meters, air screws, body plugs, banjo bolts, cam bolts, rotor pullers, wrenches, rotor bolts, balance springs, cylinders, gaskets, carburetor assemblies, muffler assemblies, exhaust gaskets, crankcases, pins, crankshaft seals, snap rings, piston pins, thrust washers, clutch shoes, clutch cases, transfer cases, transfer plates, plug caps, grommets, spacers, recoil assemblies, carburetor assemblies, diaphragms, pumps, springs, inlet valves, welch plugs, throttle shafts, choke shafts, choke valves, air filters, fan covers, filter housings, sleeves, choke levers, switch assemblies, recoil starters, starter replacements, batteries, fuel pumps, fuel filters, fuel pipes, puller assemblies, hinges, door panels, dashboards, airbags, CD player replacements, gloveboxes, center consoles, interior lighting, HID lights, headlight replacements, taillight replacements, fog lights, third brake lights, trim pieces, turn signals, oxygen sensors, PCV valves, AC condensers, cabin filters, heater systems, cooling systems, coolants, fan shrouds, fuel injectors, ignition coils, alternators, starter motors, clutch kits, clutch slave cylinders, clutch master cylinders, flywheels, axle assemblies, axle shafts, CV boots, hubs, cylinder heads, valve covers, serpentine belts, engine mounts, transmission mounts, power programmers, air pressure gauges, oil pressure gauges, ammeters, blower pressure gauges, O-rings, chassis wiring harnesses, electrical pin connectors, relays, Bosch components, Denso components, NGK components, Hastings components, Dayco components, Sachs components, AC Delco components, Dorman components, Timken components, AEM components, Airtex components, Apexi components, Bando components, Beck Arnley components, Bosal components, Champion components, ContiTech components, CSF components, 4-Seasons components, brake discs, brake pads, suspension systems, steering systems, floor mats, cargo liners, consoles, organizers, leather components, glass components, windows, windshields, steering wheels, shifters, pedals, lug nuts, hub caps, wheel covers, bumpers, fenders, doors, emblems, fuel caps, grilles, hoods, jacks, lifting equipment, stands, mud guards, mud flaps, headlight relays, starter relays, ignition relays, valve stems, window regulators, door handles, hood hinges, hood latches, wiper blades, wiper motors, washer pumps, fuel tank caps, courtesy lights, door jamb switches, door locks, fuel filler necks, antennas, flush mounts, electrical wiring, torque specifications, tire replacement, flat tire repair, timing belt replacement, routine maintenance.

📊 Manual Specifications

File Format:

PDF

Print Quality:

High-quality, allowing for clear viewing and printing of all text and diagrams.

Binding Type:

Digital Download (PDF)

Paper Type:

Not applicable (Digital PDF)

Searchable Text:

Yes. Manual is keyword searchable.

Zoom Functionality:

Yes. Zoom in/out functionality available.

Printable:

Yes. Printable.

⚙️ Engine Specifications

Primary Engine:

Likely a 366cc, liquid-cooled, SOHC, 4-stroke, single-cylinder engine. (Specific engine details often varied by supplier or minor model year updates, but this is characteristic of the 366 series).

Horsepower Estimate:

Estimated 20-25 HP (typical for this displacement in a utility ATV application).

Torque Estimate:

Estimated 20-25 lb-ft (typical for this displacement in a utility ATV application).

Fuel System:

Carbureted (likely a Keihin or similar single carburetor). The tag list includes 'Carb', 'Carburetor', 'Air Filter', 'Fuel Pump', 'Fuel Filter', and 'Fuel Lines' indicating comprehensive coverage.

🔧 Transmission

Transmission Type:

CVT (Continuously Variable Transmission) with Hi/Lo range and Reverse.

Optional Transmission:

None specified for this model year and trim.

Transmission Features:

Automatic engagement, engine braking provided by the CVT. Includes coverage for clutch components, drive belts, and transmission fluid changes.

📐 Dimensions

Overall Length:

Approx. 82 inches (varies slightly by specific configuration).

Overall Width:

Approx. 46 inches (varies slightly).

Overall Height:

Approx. 48 inches (varies slightly).

Wheelbase:

Approx. 50 inches.

Dry Weight:

Approx. 650-700 lbs (varies slightly).

Ground Clearance:

Approx. 10.5 inches.

Towing Capacity:

Approx. 1050 lbs.

Payload Capacity:

Approx. 450 lbs.

Front Rack Capacity:

Approx. 100 lbs.

Rear Rack Capacity:

Approx. 200 lbs.

🛡️ Safety Features

Safety Ratings:

Not applicable for ATVs in the same way as passenger vehicles. Primarily relies on design for stability and operator control.

Active Safety Features:

Thumb throttle for controlled acceleration, hydraulic disc brakes on all wheels, engine braking via CVT, stable chassis design.

Passive Safety Features:

Reinforced frame construction, front and rear racks for secure cargo placement, comfortable seating position for operator control.

💡 Technology Features

Infotainment Features:

Basic dashboard instrumentation including speedometer, odometer, fuel gauge, and indicator lights. No complex infotainment systems typically found in this class of ATV.

Driver Assistance Features:

None beyond the inherent design for operator control. The manual focuses on mechanical and electrical systems.

Connectivity Features:

None.

🔧 Maintenance

Service Intervals:

The manual would detail specific intervals for oil changes (e.g., every 100 hours or 6 months), transmission fluid checks and changes, spark plug inspection/replacement, air filter cleaning/replacement, valve clearance checks, and brake inspections. (Typical intervals for such ATVs are outlined within the manual).

Engine Oil Type:

Likely SAE 10W-40 or 20W-50 motorcycle-specific or ATV-specific oil meeting JASO MA standards. (Manual will specify exact grade and API rating).

Coolant Type:

Ethylene glycol-based antifreeze/coolant, typically a 50/50 mix with distilled water. (Manual will specify type and capacity).

Brake Fluid Type:

DOT 3 or DOT 4 hydraulic brake fluid. (Manual will specify exact type).

Gear Oil Type:

For differentials and transmission if separate, likely SAE 80W-90 or similar gear oil. (Manual will specify exact type and capacity).

Known Issues:

Common issues for ATVs of this era and type can include CVT belt wear, carburetor performance issues (clogging due to fuel quality or storage), suspension wear, and potential electrical connector corrosion if not maintained. The manual's troubleshooting section will address these.

📚 Vehicle History

Brand Heritage:

Arctic Cat has a long history in powersports, originating with snowmobiles and later expanding into ATVs and UTVs. Known for ruggedness and performance-oriented designs.

Model Evolution:

The 366 model line represented Arctic Cat's entry into the mid-displacement utility ATV segment. The 'SE' designation typically indicates a Special Edition trim with enhanced features or styling. This manual covers the 2011 iteration.

Production Period:

The 366 was produced for several years in the late 2000s and early 2010s.

🏆 Awards & Recognition

Recognitions:

No specific major awards are widely publicized for the 2011 Arctic Cat 366 SE. Its market success was based on its utility and value proposition.

📄 Vehicle Specifications

Front Suspension Type:

Independent Dual A-Arm

Rear Suspension Type:

Independent Dual A-Arm

Front Tire Size:

Likely 25x8-12

Rear Tire Size:

Likely 25x10-12

Wheel Bolt Pattern:

Likely 4x110mm

Front Brake Type:

Hydraulic Disc

Rear Brake Type:

Hydraulic Disc