Atv Segment:
High-performance utility ATV
Target User:
Serious off-road enthusiasts, hunters, farmers, and recreational riders
Key Competitors:
Polaris Sportsman, Can-Am Outlander, Honda Foreman/Rancher
Engine Power:
Renowned for its powerful engine and smooth power delivery
Drivetrain Capability:
Industry-leading Ultramatic® automatic transmission and On-Command® 4WD system
Handling Comfort:
Comfortable rider ergonomics and capable suspension for varied terrain
Engine Overhaul:
Complete engine disassembly, inspection, repair, and reassembly procedures
Fuel System:
Fuel injection system, fuel pump, injectors, fuel tank, lines, and filters
Cooling System:
Radiator, fan, thermostat, coolant flow, hoses, and water pump
Transmission Drivetrain:
Ultramatic® automatic transmission, final drive, driveshafts, CV joints, and differentials
Suspension Steering:
Front and rear suspension components, shock absorbers, control arms, ball joints, steering system, and tie rods
Braking System:
Hydraulic brake system, calipers, master cylinder, brake pads, rotors, and bleeding procedures
Electrical System:
Ignition system, starting system, charging system (stator, regulator/rectifier), battery, lighting, and wiring diagrams
Lubrication System:
Oil pump, oil filter, oil passages, and lubrication specifications
Exhaust System:
Exhaust pipes, muffler, catalytic converter (if applicable), and mounting hardware
Chassis Frame:
Frame integrity, welding, and component mounting
Body Panels:
Removal, installation, and adjustment of body panels, fenders, racks, and plastics
Routine Maintenance:
Oil changes, filter replacements, air filter cleaning/replacement, spark plug replacement, chain/belt adjustment
Diagnostic Troubleshooting:
Step-by-step troubleshooting guides for common and complex issues, symptom analysis
Major Repairs:
Engine rebuilds, transmission overhauls, suspension and steering component replacement
Component Replacement:
Detailed instructions for replacing specific parts like water pump, starter motor, fuel pump, etc.
Electrical Diagnostics:
Testing circuits, components, and troubleshooting electrical faults using wiring diagrams
Tune Up Procedures:
Carburetor (if applicable) adjustment, ignition timing checks, and overall performance tuning
Torque Specifications:
Precise torque values for all critical fasteners and components
Diagnostic Capabilities:
Advanced diagnostics, including specific error code interpretations and problem isolation strategies
Rebuild Procedures:
Comprehensive rebuild instructions for major mechanical assemblies (engine, transmission, differentials)
Special Tools:
Identification and usage of specialized tools required for specific repair procedures
Schematics Diagrams:
Detailed wiring diagrams, hydraulic schematics, and exploded view diagrams
Transmission Type:
Yamaha Ultramatic® V-belt automatic transmission with engine braking
Drive System:
Yamaha On-Command® 4WD with 2WD/4WD/4WD differential lock
Final Drive:
O-ring sealed chain, oil bathed, multi-plate clutch
Gear Selection:
H, L, N, R, P (High, Low, Neutral, Reverse, Park)
Transmission Fluid Type:
Yamalube 4 (or equivalent API SG, SAE 10W-40) or SAE 20W-40 Type 1
Dashboard Display:
Digital LCD meter displaying speed, odometer, trip meter, fuel gauge, clock, and diagnostic indicators.
Engine Braking:
Integrated into the Ultramatic® transmission for controlled downhill descents.
4Wd System:
On-Command® with electronic engagement for 2WD, 4WD, and 4WD with differential lock.
Diagnostic Ports:
On-board diagnostic system accessible via specific connectors for troubleshooting.
Engine Oil Change:
Every 100 hours or 6 months, whichever comes first
Air Filter Inspection:
Every 20 hours or 1 month; clean/replace as needed
Spark Plug Replacement:
Every 100 hours or 6 months
Transmission Oil Change:
Every 200 hours or 12 months, check level more frequently
Engine Oil Type:
Yamalube 4 (or equivalent API SG, SAE 10W-40) or SAE 20W-40 Type 1
Engine Oil Capacity:
2.16 US qt (2.05 L) without filter change; 2.37 US qt (2.25 L) with filter change
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid
Common Wear Items:
CV joint boots, brake pads, wheel bearings, and drive belts can be subject to wear depending on usage.
Efi System Considerations:
Proper maintenance of the fuel filter and injectors is crucial for optimal EFI performance. The manual provides guidance on cleaning and potential issues.
