Segment:
High-performance utility and crossover snowmobiles
Target Audience:
Enthusiasts, recreational riders, mountain riders, trail riders seeking reliable performance and comfort.
Key Competitors:
Arctic Cat (XF, M Series), Ski-Doo (Summit, Freeride, Grand Touring), Polaris (RMK, Switchback, Voyageur).
Engine Platform:
Renowned Genesis 4-stroke triple-cylinder engine family.
Suspension Technology:
Yamaha's advanced front and rear suspension designs for superior ride quality and handling.
Comfort And Ergonomics:
Designed for long-distance comfort and rider control.
Reliability:
Yamaha's reputation for building durable and reliable snowmobiles.
Primary Models Covered:
2012 Yamaha Vector, 2012 Yamaha Vector LTX, 2012 Yamaha RS Vector, 2012 Yamaha RS Vector LTX, 2012 Yamaha RS Venture GT
Estimated Page Count:
Varies by specific model variant; comprehensive coverage implies 500+ pages
Manual Type:
Workshop Manual / Service Manual / Repair Manual
Digital Format:
PDF (Searchable, Printable)
Engine Management:
Fuel injection system, ignition system, engine control unit (ECU), sensors (TPS, MAP, IAT, ECT), starting system, charging system.
Powertrain:
Engine disassembly and assembly, lubrication system, cooling system, exhaust system, clutch system (primary and secondary), drive system (chaincase, track drive).
Chassis And Suspension:
Front suspension (Pro Mountain, Pro Action, Mono Shock), rear suspension (Pro Ride, Long Travel), steering system, ski and spindle assembly, skis, shock absorbers, springs.
Electrical System:
Wiring diagrams, lighting system, instrument panel, battery, starter motor, alternator, ignition coils, troubleshooting electrical faults.
Brakes:
Hydraulic brake system, master cylinder, brake caliper, brake disc, brake pads, brake fluid type and bleeding procedures.
Body And Frame:
Body panels, seat assembly, handlebars, storage compartments, chassis frame inspection and repair.
Maintenance:
Routine inspections, lubrication, filter changes (oil, air), spark plug replacement, chain tension adjustment, track tension adjustment, battery maintenance, brake system inspection.
Troubleshooting:
Diagnostic charts, common problems and solutions, symptom-based troubleshooting for engine, electrical, and mechanical issues.
Repair And Overhaul:
Complete engine rebuild procedures, transmission disassembly and reassembly, suspension component replacement, brake system overhaul, electrical component repair, clutch service.
Inspection:
Detailed inspection guidelines for critical components like engine, suspension, drivetrain, brakes, and electrical systems.
Assembly And Disassembly:
Step-by-step instructions with exploded diagrams for all major components and systems.
Diagnostics:
Advanced diagnostic procedures, fault code interpretation (if applicable), sensor testing.
Rebuild Procedures:
Comprehensive overhaul instructions for engine, transmission, and major mechanical components.
Specifications And Tolerances:
Detailed torque specifications, clearances, wear limits, and OEM specifications for all components.
Engine Type:
4-stroke, 3-cylinder, liquid-cooled, DOHC, 4-valve per cylinder
Engine Displacement:
1049cc (common across Vector variants)
Bore X Stroke:
82.0 mm x 66.2 mm
Compression Ratio:
Approximately 11.5:1 (may vary slightly by model)
Horsepower Rating:
Approximately 120-130 HP (estimated, actual figures vary by model and tuning)
Torque Rating:
Not typically published as a single figure, but known for strong mid-range pull.
Fuel Delivery:
Electronic Fuel Injection (EFI) with dual throttle bodies.
Fuel Type:
Unleaded gasoline (87 octane minimum)
Fuel Tank Capacity:
Approximately 7.4 gallons (28 liters)
Oil Type:
Yamaha Genuine Yamalube 4-stroke oil (specific viscosity recommended, e.g., 0W-40 or 10W-40)
Oil Capacity:
Approximately 3.7 US quarts (3.5 liters) with filter change
Coolant Type:
50/50 mix of ethylene glycol-based antifreeze and distilled water
Coolant Capacity:
Approximately 2.4 US quarts (2.3 liters)
Transmission Type:
CVT (Continuously Variable Transmission) with a YCC-T controlled electronic shift system.
Clutch System:
Yamaha's proprietary clutch system (e.g., Dia-Set, Rapid Reaction 2)
Gear Ratios:
Continuously variable, specified by clutch engagement/disengagement speeds.
Reverse Gear:
Standard on all models, typically electronically actuated.
Drive System:
Chaincase with oil lubrication.
Drive Chain Type:
O-ring sealed drive chain (e.g., 520)
Chaincase Oil Type:
Yamalube 80W-90 Hypoid Gear Oil or equivalent
Chaincase Oil Capacity:
Approximately 0.3 US quarts (0.3 liters)
Overall Length:
Varies by model (e.g., approximately 107-125 inches / 272-318 cm)
Overall Width:
Varies by model (e.g., approximately 45-48 inches / 114-122 cm)
Overall Height:
Varies by model (e.g., approximately 48-52 inches / 122-132 cm)
Track Length:
Commonly 136 inches (345 cm) for standard models, longer options available for LTX variants (e.g., 144 inches / 366 cm).
Track Width:
Commonly 15 inches (38 cm)
Track Lug Height:
Varies by model and intended use (e.g., 1.25" to 1.75")
Dry Weight:
Varies significantly by model, but typically in the range of 550-650 lbs (250-295 kg)
Ski Stance:
Adjustable on some models, typically around 42-43 inches (107-109 cm).
Crash Test Ratings:
N/A (Snowmobiles are not subject to automotive crash testing standards).
Braking System:
Hydraulic disc brake with high-performance caliper.
Ergonomics:
Designed for rider control and stability.
Lighting:
Halogen headlights, LED taillight.
Instrument Panel:
Provides essential rider information like speed, RPM, fuel level, engine temp, and warning lights.
Instrument Cluster:
Multi-function digital display with analog tachometer and speedometer.
Features Display:
Includes odometer, trip meter, fuel gauge, coolant temperature gauge, clock, and diagnostic indicators.
Yamaha Chip Controlled Throttle Ycc T:
Electronic throttle control system for precise engine management and throttle response.
Yamaha Cool Kicking System:
Features a decompression mechanism for easier manual starting (if equipped as an assist).
Accessory Power:
Standard 12V accessory outlet for charging devices.
Oil And Filter Change:
Recommended every 2,000 miles (3,200 km) or annually, whichever comes first.
Spark Plug Replacement:
Typically every 4,000-6,000 miles (6,400-9,600 km) or as specified by plugs; inspection recommended annually.
Air Filter Cleaning/Replacement:
Inspect every 1,000 miles (1,600 km), clean or replace as needed based on operating conditions.
Track Tension Adjustment:
Check and adjust every 500 miles (800 km) or as needed.
Clutch Inspection:
Inspect primary and secondary clutches for wear and proper operation annually or every 1,000 miles (1,600 km).
Lubrication Points:
Lubricate suspension pivot points, steering linkage, and drive chain as per manual recommendations.
Engine Oil Spec:
Yamaha Genuine Yamalube 4-Stroke Performance Oil (e.g., 0W-40 or 10W-40, API SG or higher)
Brake Fluid Spec:
DOT 4 hydraulic brake fluid
Coolant Spec:
50/50 mixture of ethylene glycol-based antifreeze and distilled water
Chaincase Oil Spec:
Yamalube 80W-90 Hypoid Gear Oil or SAE 80W-90 GL-5 gear oil
Clutch Wear:
Typical CVT clutch wear over time, requiring inspection and potential replacement of belt, weights, or rollers.
Suspension Bushings:
Wear in suspension bushings and ball joints can occur with high mileage and aggressive use.
Track Sprockets:
Wear on drive sprockets can occur, impacting track engagement.
Efi System Monitoring:
While generally robust, ECU or sensor issues can occasionally arise, typically diagnosed via the manual's troubleshooting section.
Manufacturer Origin:
Yamaha Motor Corporation, Japan.
Heritage Focus:
Known for innovation in engines, transmissions, and suspension technology across motorcycles, marine, and snowmobiles.
Vector Lineage:
The Vector series evolved from earlier Yamaha snowmobile platforms, emphasizing performance and comfort. The introduction of the Genesis engine platform marked a significant advancement in 4-stroke snowmobile power.
Rs Designation:
The 'RS' designation often signifies an updated or enhanced version of the base model, potentially with revised styling, suspension, or engine tuning.
Venture Gt Positioning:
The Venture GT variant typically targets the luxury touring segment, offering enhanced comfort, amenities, and potentially longer track lengths for improved capability.
Manufacturing Location:
Primarily manufactured in North America (USA/Canada).
