Segment:
Utility/Recreational ATV, two-up touring configuration.
Target Demographic:
Off-road enthusiasts, hunters, farmers, recreational riders, and those needing to transport a passenger.
Competitors:
Polaris Sportsman Touring, Can-Am Outlander MAX, Yamaha Grizzly EPS (depending on specific features and trim).
Performance:
Known for its robust utility features, comfortable ride for two, and capable off-road performance.
Utility:
Towing capacity, cargo racks, and adaptable for various terrains and tasks.
Engine:
Complete engine overhaul, troubleshooting, component identification, timing, lubrication, cooling system, fuel delivery, exhaust system.
Transmission:
CVT (Continuously Variable Transmission) operation, maintenance, repair, clutch system, drive clutch, driven clutch, belt inspection and replacement, transmission fluid specifications and service.
Drivetrain:
Front and rear differentials, drive shafts, CV joints, wheel bearings, lubrication, troubleshooting, and repair.
Suspension:
Front and rear suspension components (A-arms, shocks, springs, bushings), alignment specifications, adjustments, and replacement procedures.
Brakes:
Hydraulic brake system, front and rear brake calipers, master cylinder, brake lines, brake pads, rotors, bleeding procedures, troubleshooting.
Steering:
Steering column, tie rods, steering rack, adjustments, lubrication, troubleshooting.
Electrical:
Wiring diagrams, ignition system, starting system, charging system (alternator/stator, regulator/rectifier), battery maintenance, lighting, instrumentation, troubleshooting electrical faults.
Fuel System:
Fuel tank, fuel pump, fuel lines, fuel filter, carburetor (if applicable for specific engine configurations) or fuel injection system components, troubleshooting.
Cooling System:
Radiator, coolant hoses, thermostat, water pump, fan, coolant specifications, flushing, and maintenance.
Exhaust System:
Exhaust manifold, muffler, pipes, inspection, and repair.
Chassis And Body:
Frame inspection, body panels, seats, racks, fenders, removal and installation procedures.
Wheels And Tires:
Tire pressure specifications, wheel bolt patterns, tire replacement.
Routine Maintenance:
Oil changes, filter replacements, spark plug service, air filter cleaning/replacement, lubrication points, valve adjustments, battery checks, tire pressure checks.
Troubleshooting:
Diagnostic charts, symptom-based troubleshooting guides for all major systems.
Repair Procedures:
Step-by-step instructions for component removal, disassembly, inspection, repair, assembly, and reinstallation for all major vehicle systems.
Diagnostic Procedures:
Methods for identifying and resolving mechanical and electrical issues, including component testing.
Torque Specifications:
Precise torque values for critical fasteners throughout the vehicle.
Special Tools:
Identification and usage of specialized tools required for specific repair or maintenance tasks.
Depth Level:
Comprehensive, covering everything from basic adjustments to complete engine and transmission rebuilds.
Target Audience:
Professional mechanical technicians, experienced DIY mechanics, and service departments.
Engine Type:
4-stroke, Liquid-Cooled, SOHC V-Twin
Displacement:
545cc (cubic centimeters)
Bore X Stroke:
76mm x 60mm (typical for this engine) - Verification in manual recommended
Compression Ratio:
9.7:1 (typical) - Verification in manual recommended
Fuel Delivery:
Carburetor (likely Mikuni BSR36 or similar) or Fuel Injection (check specific model variation)
Horsepower:
Approx. 35-40 HP (at crankshaft, manufacturer claims vary) - Exact figures in manual.
Torque:
Approx. 30-35 lb-ft (at crankshaft, manufacturer claims vary) - Exact figures in manual.
Fuel Type:
Unleaded Gasoline
Fuel Tank Capacity:
Approx. 5.25 gallons (19.9 Liters) - Check manual for exact capacity.
Length:
Approx. 93.4 inches (2372 mm) - Verify in manual.
Width:
Approx. 47.2 inches (1199 mm) - Verify in manual.
Height:
Approx. 49.5 inches (1257 mm) - Verify in manual.
Wheelbase:
Approx. 58 inches (1473 mm) - Verify in manual.
Dry Weight:
Approx. 643 lbs (292 kg) - Verify in manual.
Ground Clearance:
Approx. 11 inches (279 mm) - Verify in manual.
Front Rack Capacity:
Typically around 100 lbs (45 kg) - Verify in manual.
Rear Rack Capacity:
Typically around 200 lbs (90 kg) - Verify in manual.
Towing Capacity:
1050 lbs (476 kg) - Verify in manual.
Engine Oil Change:
Every 100 hours or 12 months, whichever comes first (verify specific recommendation in manual).
Air Filter Cleaning:
Every 50 hours or more frequently in dusty conditions (verify in manual).
Spark Plug Service:
Every 100 hours or 12 months (verify in manual).
Belt Inspection:
Inspect CVT belt every 100 hours; replace as needed based on wear or damage (verify in manual).
Engine Oil Type:
Synthetic 0W-40 or 10W-40 ATV-specific oil recommended (verify specific API rating and viscosity in manual).
Engine Oil Capacity:
Approx. 2.5 quarts (2.4 Liters) with filter change (verify in manual).
Coolant Type:
Ethylene glycol-based antifreeze/coolant, 50/50 mix with distilled water (verify color and type in manual).
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid (verify in manual).
Differential Fluid Type:
Arctic Cat recommends specific gear oil for front and rear differentials (verify type and viscosity in manual).
Common Wear Items:
CVT belt, tie rod ends, wheel bearings, suspension bushings, brake pads due to typical off-road use.
Potential Electrical Gremlins:
Corrosion in connectors or grounds can sometimes lead to intermittent electrical issues; manual will help diagnose.
Engine Performance Tips:
Proper CVT maintenance and correct fuel mixture are key to optimal engine performance.
Manufacturer:
Arctic Cat is a long-standing American manufacturer of snowmobiles, ATVs, and UTVs, known for its off-road performance.
Trv Lineage:
The TRV designation signifies Arctic Cat's two-up touring ATVs, offering enhanced passenger comfort and capability over single-rider models.
550 Updates:
The 550 model was part of Arctic Cat's mid-size ATV lineup, offering a balance of power, utility, and value. Model year updates typically involved minor cosmetic changes, suspension tuning, and refinements to electronics or fuel delivery.
Manufacturing Location:
Primarily manufactured in Thief River Falls, Minnesota, USA.