Target Audience:
Dealer technicians, independent repair shops, and DIY owners performing their own service and repairs.
Competitive Advantage:
Factory-produced content with dealer-level specifications, torque values, and procedures not found in generic ATV repair guides.
Intended Use:
Scheduled maintenance, diagnostics, component overhaul, and complete repair work on the 2006 400 TRV.
Seating:
Twin-rider (TRV) 2-up configuration with passenger handholds and footrests
Drivetrain:
Automatic transmission with selectable 2WD/4WD
Content:
Step-by-step service procedures, exploded diagrams, wiring diagrams, and factory specifications
Manual Type:
Factory service manual (repair manual)
Coverage:
Complete vehicle: engine, drivetrain, chassis, electrical, and body
Illustrations:
Photos, exploded views, wiring and vacuum diagrams
Intended Users:
Dealer technicians and qualified individuals
Delivery:
Instant digital download
Compatibility:
Printable on standard paper; searchable on PC, tablet, and smartphone
Engine:
Air-cooled single-cylinder four-stroke 400cc engine: inspection, rebuild, and overhaul
Fuel System:
Carburetor disassembly, cleaning, jetting, and adjustment; fuel tank and lines
Lubrication:
Oil pump, oil lines, filter service, and lubrication points
Cooling:
Air-cooling system inspection and fin cleaning procedures
Electrical:
Ignition (CDI), charging system, starter, battery, switches, and full wiring diagrams
Transmission:
Automatic (CVT) transmission: belt, clutch, and variator inspection and service
Final Drive:
Front and rear drive shafts, differentials, and axles
Suspension:
Front A-arm suspension, rear swingarm, shocks, and bushings
Steering:
Steering stem, handlebar, and tie-rod inspection and adjustment
Brakes:
Front and rear hydraulic disc brakes: pads, discs, calipers, master cylinder, and bleeding
Wheels and Tires:
Wheel removal, tire service, and lug torque specifications
Frame and Body:
Frame, racks, fenders, seat, and cargo box procedures
Scheduled Maintenance:
Complete maintenance interval charts and lubrication schedules
Diagnostics:
Troubleshooting charts for engine, electrical, drive, and brake complaints
Assembly Torques:
Factory torque specifications for all major fasteners
Special Tools:
Listing of required special service tools and their use
Tightening Sequence:
Bolt patterns and tightening sequences for cylinder head and other components
Parts Data:
Exploded views with factory part references for ordering
Fluid Capacities:
Engine oil and transmission fluid capacities and specifications
Specifications:
Complete factory specification tables for every system
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Engine Type:
4-stroke, single-cylinder, air-cooled SOHC
Displacement:
Approximately 400 cc
Fuel System:
Carburetor (Keihin type)
Starting System:
Electric start with recoil backup
Ignition:
CDI electronic ignition
Lubrication:
Wet sump with replaceable oil filter
Drive Type:
Selectable 2WD/4WD
Bore and Stroke:
N/A - verify exact values in the manual specification tables
Rated Output:
N/A - factory power figures not published in owner materials
Standard Transmission:
Automatic CVT (continuously variable transmission) with belt drive
Gear Selection:
High / Low / Neutral / Reverse (H-L-N-R)
Drive Modes:
Selectable 2WD / 4WD
Final Drive:
Shaft drive to front and rear differentials
CVT Service:
Belt inspection and replacement, clutch and variator procedures included in manual
Fluid Requirements:
Specified gear lubricant for differentials; capacities listed in manual
Wheelbase:
N/A - confirm in manual specification tables
Overall Length:
N/A - confirm in manual specification tables
Ground Clearance:
N/A - confirm in manual specification tables
Curb Weight:
N/A - confirm in manual specification tables
Cargo Capacity:
Front and rear racks; rating listed in owner literature
Seating:
Two-up TRV seating with passenger handholds and folding footrests
Guards:
Full-length floorboards and footwell protection
Racks:
Front and rear cargo racks with load limits
Brakes:
Hydraulic disc brakes, front and rear
Lighting:
Dual headlights and taillight/brakelight
Parking Brake:
Mechanical parking brake lock
Crash Test Data:
N/A - ATVs are not subject to crash-test ratings
Operator Requirements:
Follow CPSC/ANSI ATV safety guidelines; helmet and protective gear recommended
Display:
Analog gauge cluster with speedometer and indicator lamps
Indicators:
Neutral, reverse, and high-beam indicator lights
Ignition:
Electric start with key switch
Accessory Power:
N/A - no factory 12V accessory outlet specified for this model
Infotainment:
N/A - utility ATV, no audio or infotainment system
Driver Assistance:
N/A - not equipped on this model
Engine Oil:
Break-in change after first hours of use, then per interval chart in manual
Oil Filter:
Replace with each engine oil change
Air Filter:
Inspect frequently; clean or replace per maintenance schedule, more often in dusty conditions
Valve Clearance:
Check and adjust per scheduled interval
CVT Belt:
Inspect wear and deflection at scheduled intervals; replace as needed
Engine Oil:
API-rated 4-stroke oil per viscosity chart; capacity listed in manual
Differential / Gear Oil:
Specified gear oil type and fill capacities listed in manual
Brake Fluid:
DOT-rated hydraulic brake fluid per manual specification
CVT Belt:
Normal wear item; carry a spare for remote use
Brake Pads:
Inspect regularly; replace when below wear limit
CV Boots and Bushings:
Inspect for tears and play during routine service
Manufacturer:
Arctic Cat Inc., Thief River Falls, Minnesota, USA
Company Background:
Arctic Cat built its reputation on snowmobiles beginning in 1960 and entered the ATV market in the 1990s
Engineering Approach:
In-house engine manufacturing for many models, paired with Japanese-sourced components
400 Series:
The 400 line served as a mid-size utility platform across multiple generations
TRV Concept:
TRV (Twin-Rider Vehicle) variants added purpose-built 2-up seating for the utility segment
2006 Model Year:
Automatic CVT version of the 400 TRV with selectable 4WD
Production Location:
N/A - specific assembly plant for this model not stated