Atv Segment:
Utility/Recreation Crossover ATV
Target User:
Off-road enthusiasts, hunters, farmers, recreational riders requiring a capable and versatile ATV.
Key Competitors:
Polaris Sportsman, Can-Am Outlander, Yamaha Grizzly, Kawasaki Brute Force.
Trv Designation:
TRV (Towing, Recreational, Versatile) designation signifies its dual-purpose capability.
Independent Rear Suspension:
IRS offers superior ride comfort and handling compared to solid rear axles.
Engine Mechanical:
Complete engine overhaul, cylinder head, piston, crankshaft, valve train, timing procedures, lubrication system, cooling system, fuel system (carburetor/EFI diagnostics).
Drivetrain:
Transmission (CVT system, clutch inspection, belt replacement), differential, drive shafts, axles, final drive unit.
Electrical System:
Ignition system, charging system (stator, regulator/rectifier), starting system (starter motor, solenoid), lighting, battery, wiring diagrams, fuse/relay locations, diagnostic codes.
Suspension And Steering:
Front and rear suspension components, shock absorbers, A-arms, steering linkage, tie rods, wheel bearings, universal joints.
Braking System:
Hydraulic brake system, calipers, master cylinders, brake lines, pads, rotors, bleeding procedures.
Chassis And Body:
Frame inspection, body panel removal/installation, seat, racks, fenders, plastics, exhaust system.
Routine Maintenance:
Oil changes, filter replacements, lubrication points, chain adjustment (if applicable), tire pressure, general inspection checklist.
Troubleshooting:
Step-by-step diagnostic procedures for common and uncommon issues, symptom-based troubleshooting guides.
Component Repair:
Detailed disassembly, cleaning, inspection, repair, and reassembly of all major components.
Special Tools:
Identification and usage of specialized tools required for specific repair and maintenance procedures.
Torque Specifications:
Precise torque values for critical fasteners across all systems.
Diagnostic Capability:
Advanced diagnostic procedures for electrical systems, EFI troubleshooting, and mechanical fault finding.
Rebuild Procedures:
Comprehensive instructions for complete engine and transmission rebuilds.
Wiring Diagrams:
Detailed, color-coded wiring schematics for all electrical systems.
Engine Type:
4-stroke, SOHC, V-Twin, 4-valve
Displacement:
493 cc (approx. based on common Arctic Cat V-Twins of this era)
Bore X Stroke:
70.5 mm x 62.6 mm (typical for this engine family)
Cooling System:
Liquid-cooled
Horsepower:
Approx. 35-40 HP (estimated for 2010 500cc class V-Twins)
Torque:
Estimated torque figures would be provided in the manual for specific RPMs.
Fuel Delivery:
Electronic Fuel Injection (EFI) - likely a Keihin or similar system.
Fuel Type:
Unleaded gasoline, 87 octane (minimum)
Ignition System:
Electronic CDI
Oil Type Spec:
SAE 5W-50 Synthetic API SG or higher (specific Arctic Cat recommendation to be confirmed in manual)
Oil Capacity:
Approx. 2.5 Quarts (with filter change) - manual to confirm exact capacity.
Transmission Type:
Automatic CVTech Transmission (Continuously Variable Transmission)
Drive Modes:
2WD/4WD with Electric Front Differential Lock
Gear Selection:
High, Low, Neutral, Reverse, Park
Clutch System:
CVT primary and secondary clutch system for continuous gear ratio adjustment.
Engine Braking:
Effective engine braking provided by the CVT in lower ranges.
Cv Fluid Type:
CVT Fluid (Specific Arctic Cat recommended fluid or equivalent - e.g., AMSOIL CVT fluid)
Cv Fluid Capacity:
Refer to manual for specific capacity of transmission/final drive.
Atv Safety Standards:
Meets ANSI/SVIA 1-2007 standards for ATVs.
Braking System Type:
Hydraulic Disc Brakes (Front & Rear)
Parking Brake:
Hand-operated parking brake, typically engaging rear caliper.
Lighting:
Dual 35W headlights, 5W tail/brake light, and available auxiliary lighting.
Roll Over Protection:
Not applicable to standard ATVs; rider training is crucial.
Operator Presence Control:
Standard on Arctic Cat ATVs, requiring throttle lever to be engaged for operation.
Display Features:
Digital LCD display providing speed, RPM, odometer, trip meter, fuel level, clock, 2WD/4WD indicator, and gear selection.
Efi System:
Electronic Fuel Injection for optimal power, fuel efficiency, and cold-weather starting.
Differential Lock:
Electric front differential lock for enhanced traction in challenging terrain.
Charging System:
12V DC outlet or charging port (may vary by specific trim/package).
Initial Service:
First service typically at 20 hours or 1 month, focusing on oil change and inspection.
Engine Oil Change:
Every 100 hours or 12 months, whichever comes first.
Air Filter Cleaning:
Inspect every 50 hours, clean or replace as needed based on operating conditions.
Spark Plug Replacement:
Recommended every 100 hours or as specified by plug manufacturer.
Cv Belt Inspection:
Inspect every 50 hours for wear, damage, and proper tension.
Engine Oil Spec:
SAE 5W-50 Synthetic API SG or higher (verify specific Arctic Cat approval in manual).
Coolant Type:
Ethylene Glycol based coolant (50/50 mix with distilled water), antifreeze with corrosion inhibitors.
Brake Fluid Type:
DOT 3 or DOT 4 Hydraulic Brake Fluid.
Grease Type:
High-quality multi-purpose lithium-based grease.
Common Wear Items:
CVT belt, tie rod ends, wheel bearings, brake pads.
Potential Efi Issues:
Occasional sensor issues (e.g., throttle position sensor) or fuel injector clogging under certain conditions. Manual will detail diagnostics.
Suspension Wear:
Due to off-road use, A-arm bushings and ball joints can experience wear.
Manufacturer:
Arctic Cat Inc. (formerly Arctic Enterprises, now part of Textron Specialized Vehicles)
Trv Introduction:
The TRV designation was introduced to highlight the extended wheelbase and passenger capability of certain Arctic Cat models.
550 Engine Platform:
The 550cc V-Twin engine platform was a key offering in Arctic Cat's lineup, known for its smooth power delivery and torque.
Production Location:
Thief River Falls, Minnesota, USA (Primary)
Model Year Significance:
2010 represented a mature iteration of the 550 TRV, benefiting from refinements over previous years.
