🏷️ Basic Information

Make:

Arctic Cat

Model:

400 TRV

Year:

2011

Vehicle Type:

All-Terrain Vehicle (ATV)

Chassis Code:

Likely internal Arctic Cat chassis designation, not publicly standardized like automotive chassis codes.

Engine Code:

Likely internal Arctic Cat engine designation, specific to the 400cc class engine used.

👋 Introduction

Segment:

Mid-size utility ATV segment, often appealing to riders seeking a balance of capability, comfort for two (TRV designation indicates 'Traction-Assisted, Reverse, and Various'), and value.

Competitors:

Competes with models like the Polaris Sportsman 400/500, Can-Am Outlander 400, and Yamaha Grizzly 350/450 during its production era.

Trv Features:

The 'TRV' designation typically signifies features like a passenger seat, floorboards, and potentially enhanced suspension or stability for two-up riding. Independent rear suspension (IRS) is a common feature in this class for comfort and traction.

Utility:

Essential for owners and technicians performing maintenance, repairs, and diagnostics on the 2011 Arctic Cat 400 TRV ATV, ensuring optimal performance and longevity.

📋 Manual Details

Coverage Summary:

Comprehensive service, maintenance, and troubleshooting for the 2011 Arctic Cat 400 TRV ATV.

Estimated Page Count:

Estimating 300-500 pages based on typical ATV service manuals of this era. Exact count not provided in product info.

Type:

Service Repair Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Engine:

Detailed information on the 400cc engine, including disassembly, assembly, inspection, and repair of internal components, cooling system, lubrication system, and fuel delivery.

Transmission:

Coverage of the CVT (Continuously Variable Transmission) system, including belt inspection and replacement, clutch maintenance, and gearbox servicing.

Drivetrain:

Information on front and rear differentials, driveshafts, CV joints, and wheel hubs.

Suspension:

Details on front and rear suspension components, including A-arms, shock absorbers, springs, bushings, and alignment procedures.

Brakes:

Brake system service, including hydraulic lines, master cylinders, calipers, brake pads, brake discs, and bleeding procedures.

Electrical System:

Wiring diagrams, charging system (stator, regulator/rectifier), ignition system, starter motor, battery, lighting, and accessory circuits.

Fuel System:

Carburetor (likely Mikuni or Keihin) servicing, fuel pump, fuel lines, and fuel tank maintenance.

Cooling System:

Radiator, fan, thermostat, hoses, and coolant specifications and replacement.

Exhaust System:

Exhaust pipe, muffler, and catalytic converter inspection and maintenance.

Steering:

Steering column, tie rods, steering rack (or equivalent mechanism), and wheel alignment.

Body And Frame:

Body panel removal and installation, frame inspection, and mounting points.

Maintenance:

Routine checks, lubrication points, filter replacements (oil, air), spark plug replacement, valve adjustments.

Troubleshooting:

Diagnostic procedures for common problems, including no-start conditions, poor performance, electrical faults, and braking issues.

Repair:

Step-by-step instructions for component disassembly, reassembly, and adjustment for all major systems.

Diagnostics:

Fault finding guides, symptom-based troubleshooting trees, and diagnostic specifications.

Torque Specifications:

Essential torque values for critical fasteners across all serviced components.

Depth Level:

Comprehensive, suitable for professional technicians and advanced DIY mechanics. Covers from basic maintenance to full engine and transmission rebuilds.

📊 Manual Specifications

File Type:

PDF

Searchability:

Likely text-searchable PDF if created from a digital source, allowing for quick information retrieval. Quality may vary.

Resolution:

Varies by source, but typically aims for clear diagrams and readable text. Expect typical scanned document quality if not a native digital file.

Binding:

N/A (Digital Download)

Paper Quality:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Type:

Single-cylinder, 4-stroke

Displacement:

Approximately 375-400cc (Arctic Cat often used slightly different displacement figures for marketing). This class typically uses engines around 375-400cc.

Bore X Stroke:

Typical for this displacement, likely in the range of 80-90mm bore and 70-80mm stroke. Specific values would be in the manual.

Cooling System:

Liquid-cooled

Valvetrain:

SOHC (Single Overhead Camshaft), 4 valves per cylinder (common for this class)

Horsepower:

Estimated 25-30 HP. Exact figures typically found in service manuals or specifications sheets.

Torque:

Estimated 25-30 lb-ft. Specific torque curves would be in the manual.

Fuel Delivery:

Carbureted. Likely a single Mikuni or Keihin CV carburetor.

Fuel Type:

Unleaded gasoline

Fuel Capacity:

Typically around 3.5-4.5 US gallons. Exact capacity will be in the manual.

🔧 Transmission

Type:

Automatic CVT (Continuously Variable Transmission)

Drive Modes:

High, Low, Neutral, Reverse, Park. Often includes 2WD/4WD selection with front differential lock.

Clutch:

CVT primary and secondary clutches with belt drive.

Final Drive:

Shaft drive to front and rear differentials.

Transmission Fluid:

Specific CVT fluid or SAE 10W-30/SAE 20W-40 engine oil depending on Arctic Cat's specification. Manual is crucial for this.

📐 Dimensions

Length:

Approx. 82-85 inches. Exact dimensions in manual.

Width:

Approx. 46-48 inches. Exact dimensions in manual.

Height:

Approx. 44-48 inches (excluding handlebars). Exact dimensions in manual.

Dry Weight:

Approx. 550-600 lbs. Exact weight in manual.

Ground Clearance:

Approx. 10-11 inches. Exact clearance in manual.

Towing Capacity:

Typically rated around 1000 lbs. Specific rating in manual.

Rack Capacity Front:

Approx. 100 lbs. Specific capacity in manual.

Rack Capacity Rear:

Approx. 200 lbs. Specific capacity in manual.

🛡️ Safety Features

Crash Safety:

ATVs are not typically subject to standardized automotive crash testing (e.g., NHTSA NCAP). Safety relies on design and rider operation. Manual will cover safe operation guidelines.

Braking System:

Hydraulic disc brakes front and rear. Often a single lever operates front and rear brakes, with a separate rear brake pedal. Manual details operation and maintenance.

Engine Braking:

CVT system provides engine braking effect, particularly useful on descents. Manual may discuss optimization.

Roll Over Protection:

No integrated roll cage or airbags. Emphasis on rider training, protective gear (helmet, goggles, gloves, appropriate clothing), and safe riding practices as detailed in the manual.

Lighting:

Headlights, taillight/brakelight. Manual covers bulb types and replacement.

💡 Technology Features

Dashboard:

Digital LCD display providing speed, RPM, odometer, trip meter, fuel level, 2WD/4WD indicator, gear position, and warning lights. Manual explains indicators and operation.

Traction Control:

No electronic traction control beyond differential lock. Traction is managed by 4WD system and tire choice. Manual focuses on mechanical systems.

Charging Port:

May have a 12V accessory outlet for charging devices. Manual covers its function and limitations.

🔧 Maintenance

Oil Change:

Typically every 50-100 operating hours or annually. Exact interval in manual.

Air Filter:

Inspect every 25-50 hours, clean or replace as needed. Exact interval in manual.

Spark Plug:

Replace every 100-200 operating hours or annually. Check gap regularly. Specific interval in manual.

Valve Adjustment:

Typically every 100-200 operating hours. Crucial for performance and longevity. Exact interval in manual.

Brake Fluid Flush:

Recommended every 1-2 years. Manual will specify type and procedure.

Engine Oil:

Likely SAE 10W-40 or SAE 20W-50 API SG or higher. Manual is critical for exact specification and capacity.

Coolant:

Ethylene glycol-based antifreeze coolant. Manual will specify mix ratio and type (e.g., permanent type).

Brake Fluid:

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

Common Wear Items:

CVT belt, brake pads, wheel bearings, tie rod ends, suspension bushings. Manual provides wear limits and replacement procedures.

Potential Problems:

Carburetor tuning issues, electrical connector corrosion, shock absorber leaks, and differential seal leaks can occur with age and usage. Manual helps diagnose and repair.

📚 Vehicle History

Manufacturer:

Arctic Cat Inc. (now Textron Off Road/Camo)

Founded:

1960

400 Trv Lineage:

The 400 TRV was part of Arctic Cat's evolution in the utility ATV market, offering a capable two-up platform that built upon their earlier single-seat models. The TRV designation became a staple for their two-up offerings.

Production Period:

The 400 TRV model line was produced for several years around 2011, evolving slightly year-on-year. Manual covers this specific model year.

Manufacturing Location:

Primarily manufactured in Thief River Falls, Minnesota, USA.

🏆 Awards & Recognition

Industry Awards:

Specific awards for the 2011 Arctic Cat 400 TRV are not widely documented in public forums. However, Arctic Cat as a brand has a history of receiving positive reviews for its utility ATVs in enthusiast publications.

Review Scores:

ATV review sites and magazines from the era would have rated the model. The manual itself is not an award but a technical resource.