Segment:
High-performance, trail-oriented snowmobile.
Target Audience:
Snowmobilers seeking power, comfort, and capability for varied terrain.
Key Competitors 2008:
Arctic Cat M Series, Ski-Doo Summit, Polaris RMK.
Chassis Design:
Deltabox II chassis for enhanced rigidity and rider-forward ergonomics.
Engine Configuration:
Powerful three-cylinder, four-stroke Genesis engine.
Suspension System:
Independent front suspension (IFP) and rear suspension designed for deep snow and rough terrain.
Engine:
Complete engine overhaul, including cylinder head, pistons, crankshaft, lubrication system, cooling system, fuel injection system, ignition system, and performance tuning.
Drivetrain:
Track drive system, clutch, continuously variable transmission (CVT), chain case, drive shaft, and suspension components.
Electrical:
Complete electrical system diagnosis and repair, including lighting, ignition, starting system, charging system, sensors, wiring diagrams, ECU (Engine Control Unit) and related components.
Chassis And Bodywork:
Frame, front and rear suspension, steering system, brakes, ski assembly, tunnel, hood, seat, and body panels.
Maintenance:
Routine maintenance schedules, lubrication points, fluid changes, filter replacements, belt inspection and adjustment, spark plug replacement, and pre-ride inspections.
Troubleshooting:
Detailed diagnostic procedures for common and uncommon issues, including symptom-based troubleshooting charts, fault code interpretation, and diagnostic tool usage.
Repair:
Step-by-step repair instructions for all major and minor components, including disassembly, inspection, repair, reassembly, and torque specifications.
Performance Tuning:
Information on engine tuning, carburetor adjustments (if applicable, though likely fuel injected), and clutch calibration for optimal performance.
Depth Level:
Comprehensive from basic user maintenance to complete engine rebuilds and advanced electrical diagnostics.
Searchable Text:
Likely, enabling quick information retrieval.
Printable Quality:
Designed for printing, with clear diagrams and text.
Binding Type:
Not Applicable (PDF Download)
Paper Type:
Not Applicable (PDF Download)
Engine Type:
Four-stroke, liquid-cooled, DOHC, 5 valves per cylinder, inline three-cylinder
Engine Displacement:
998cc
Bore X Stroke:
82.0 mm x 66.2 mm
Compression Ratio:
12.0:1
Horsepower Approx:
Approximately 120-130 HP (manufacturer specific figures may vary slightly or not be officially published)
Torque Approx:
High torque for excellent acceleration and pulling power.
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded gasoline (91 octane or higher recommended)
Overall Length:
Approximately 118.5 inches (2997 mm)
Overall Width:
Approximately 47.2 inches (1199 mm)
Track Width Center To Center:
Approximately 42.7 inches (1085 mm)
Dry Weight:
Approximately 573 lbs (260 kg)
Fuel Capacity:
8.1 gallons (30.5 L)
Safety Standards:
Complies with applicable US and Canadian EPA and CARB emissions regulations for snowmobiles.
Braking System:
Hydraulic disc brake with lightweight rotor.
Throttle Limiter:
Standard feature for controlled initial acceleration.
Ergonomics:
Rider-forward seating position for improved control and comfort.
Track Design:
Deep lug track for enhanced traction and flotation.
Instrument Cluster:
Digital and analog gauges displaying speed, RPM, fuel level, coolant temperature, and warning lights.
Lighting:
Halogen headlights for excellent illumination.
Efi System:
Advanced electronic fuel injection for precise fuel delivery, throttle response, and emissions control.
Diagnostic Ports:
On-board diagnostic capabilities accessible through specific connectors for advanced troubleshooting.
Oil Change Interval:
Refer to manual; typically every 1000 miles or annually, whichever comes first.
Spark Plug Replacement:
Refer to manual; typically at recommended mileage intervals for optimal performance.
Clutch Inspection:
Regular inspection recommended, especially after hard use.
Engine Oil Type:
Yamaha recommends Yamalube 4 (or equivalent API SG, JASO MA) SAE 10W-40 or 20W-50, depending on ambient temperature. Refer to manual for precise specifications and viscosity grades.
Coolant Type:
Permanent type antifreeze coolant, typically a 50/50 mix with distilled water.
Chaincase Oil:
Yamalube Gear Oil (or equivalent GL-4 SAE 80W-90)
Common Wear Items:
Drive belt, sliders, hyfax, carbides, shock absorbers, and clutch components.
Potential Performance Enhancements:
Aftermarket clutch kits, exhaust systems, and ECU tuning for increased power, but these can affect longevity and warranty.
Yamaha Legacy:
Yamaha's long-standing reputation for building reliable, high-performance powersports vehicles.
Nytros Introduction:
The Nytro series, introduced in 2006, marked Yamaha's foray into the modern four-stroke, rider-forward snowmobile segment.
2008 Updates:
The 2008 FX Nytro FX10RTRX represents a refined iteration of the platform, focusing on trail performance and rider comfort.
Manufacturing Location:
Likely manufactured in Yamaha's specialized snowmobile production facilities.
