Segment:
Mid-size utility ATV, competitor to brands like Polaris, Can-Am, Yamaha
Target Audience:
Recreational riders, utility users, farmers, hunters
Key Competitors 2011:
Polaris Sportsman 500 HO, Can-Am Outlander 400, Yamaha Grizzly 450
Vehicle Focus:
Two-up riding capability (TRV designation), versatile utility and recreation
Manual Value Proposition:
Empowers owners and technicians with detailed, accurate repair and maintenance procedures.
Manual Scope:
Covers all major systems for comprehensive vehicle upkeep and repair.
Engine:
Engine overhaul, disassembly, assembly, tuning, diagnostics
Transmission:
Automatic transmission service, inspection, repair
Fuel System:
Carburetor adjustment, fuel pump, fuel tank, lines, emissions control
Lubrication:
Oil types, capacities, filter replacement, lubrication points
Cooling System:
Radiator, coolant, water pump, fan, thermostat
Ignition System:
Spark plugs, ignition coil, CDI unit, timing
Electrical System:
Wiring diagrams, charging system, lighting, starting system, battery
Suspension:
Front and rear suspension components, shock absorbers, bushings, alignment
Steering:
Steering column, tie rods, steering linkage, adjustment
Brakes:
Hydraulic brake system, calipers, master cylinder, brake pads, fluid service
Wheels And Tires:
Tire pressure, rotation, replacement, wheel balancing
Chassis And Frame:
Frame inspection, welds, components
Bodywork:
Body panels, plastic components, seating
Accessories:
Winch installation, rack systems (if applicable)
Maintenance:
Scheduled maintenance, oil changes, filter replacements, lubrication
Troubleshooting:
Diagnostic procedures for common and uncommon issues, symptom-based guides
Repair:
Step-by-step repair instructions for all major components
Disassembly Assembly:
Complete guide to taking apart and reassembling engine, transmission, and other systems
Specifications:
Torque values, clearances, fluid capacities, electrical tolerances
Wiring Diagrams:
Detailed electrical system schematics
Level:
Comprehensive (from basic maintenance to complete overhaul and diagnostics)
Type:
4-stroke, SOHC, 4-valve, Liquid-Cooled
Bore X Stroke:
84.5 mm x 64.5 mm
Horsepower Estimated:
Approx. 25-28 HP (specific dyno figures vary)
Torque Estimated:
Approx. 25-28 lb-ft (specific figures vary)
Top Speed Estimated:
Approx. 45-55 mph (terrain and conditions dependent)
Carburetion:
Mikuni BNS36 (likely, manual will confirm specifics)
Fuel Type:
Unleaded gasoline, 87 octane minimum recommended
Fuel Capacity:
5.7 US gal (21.6 L)
Oil Type:
SAE 10W-40, API SG or higher (manual will specify exact API service classification)
Oil Capacity With Filter:
Approx. 2.2 US qt (2.1 L) (manual will confirm)
Coolant Type:
Ethylene glycol-based antifreeze (50/50 mix with distilled water recommended)
Spark Plug Gap:
0.7-0.8 mm (0.028-0.031 in) (manual will confirm specific plug type and gap)
Ignition Timing:
Fixed timing (typically CDI controlled), refer to manual for specifications.
Rollover Resistance:
ATVs are inherently prone to rollovers; proper riding techniques and caution are essential. No formal NHTSA rollover rating.
Braking System:
Hydraulic disc brakes, front and rear
Selectable 2Wd 4Wd:
Enhances traction and control in varied terrain
Seatbelts:
Not equipped (standard for ATVs)
Roll Cage:
Not equipped (standard for ATVs); use of helmets and protective gear mandatory.
Safety Warnings In Manual
Emphasis:
Manual heavily emphasizes safe operating procedures, rider training, and the importance of protective gear.
Display:
Digital instrument cluster with speedometer, odometer, trip meter, fuel gauge, 4WD indicator, clock.
Traction Control:
Not equipped with electronic traction control systems.
Parking Brake:
Mechanical parking brake lever.
Charging Port:
Typically includes a 12V accessory outlet/charging port.
Headlights:
Dual halogen headlights, plus an additional rack-mounted headlight.
Taillight:
LED taillight and brake light.
Initial Oil Change:
Typically at 20 hours or 1 month (refer to manual for exact first service interval).
Regular Oil Change:
Every 100 hours or 6 months (manual will provide detailed schedule).
Air Filter Cleaning:
As needed, or every 50 hours; check for dirt accumulation.
Spark Plug Replacement:
Typically every 100 hours or annual service.
Valve Clearance Check:
Refer to manual; usually at 100-200 hour intervals.
Engine Oil Capacity:
2.1 L (2.2 US qt) with filter change (manual confirmed)
Transmission Fluid Capacity:
Refer to manual for exact specification and capacity (typically ATF Dexron III).
Coolant Capacity:
Refer to manual for exact capacity (typically around 2.0 L).
Brake Fluid Type:
DOT 3 or DOT 4 (manual will specify exact requirement)
Common Wear Items:
Brake pads, tires, drive belts (CVT), suspension bushings, tie rod ends.
Cv Boots:
CV boot tears are common in off-road use; manual provides replacement instructions.
Carburetor Tuning:
May require periodic adjustment or cleaning due to fuel quality or use.
Maintenance Schedule Availability
Detail Level:
The manual provides a detailed, itemized maintenance schedule based on operating hours and time intervals.
Manufacturer:
Arctic Cat Inc. (formerly Arctic Enterprises)
Initial Products:
Snowmobiles
Arctic Cat Atvs:
Arctic Cat entered the ATV market in the late 1980s with models like the Bearcat.
400 Trv Line:
The TRV designation signifies a 2-up (two-passenger) capable ATV, a significant feature for touring and utility.
Manufacturing Location:
Typically manufactured in Thief River Falls, Minnesota, USA.
Model Run Years:
The 400 TRV model was produced for several years, with minor updates between model years.