Product Segment:
High-performance, rider-focused snowmobile in the early 2000s.
Key Competitors:
Arctic Cat, Ski-Doo, Polaris (models with similar displacement and performance characteristics).
Performance Focus:
The SX Viper 700 was known for its powerful twin-cylinder engine and agile handling, appealing to trail riders and those seeking a spirited riding experience.
Manual Utility:
This service manual empowers owners and technicians to perform comprehensive maintenance and repairs, ensuring optimal performance and longevity of the SX Viper 700.
Engine Service Repair:
Complete overhaul, disassembly, assembly, tuning, internal components.
Transmission Service Repair:
Clutch system, chaincase, drive system maintenance and repair.
Brake System:
Hydraulic system, caliper, master cylinder, fluid specifications, bleeding procedures.
Wiring Diagram:
Complete electrical system schematics for diagnostics and repair.
Electrical System:
Ignition, lighting, charging system, starter, sensors, control units.
Suspension:
Front and rear suspension geometry, shock absorbers, springs, linkage maintenance.
Steering:
Handlebar, steering column, spindle, and ski alignment and repair.
Cooling System:
Coolant type and capacity, radiator, thermostat, water pump maintenance.
Fuel Injection Fuel System:
Fuel pump, injectors, fuel lines, throttle body, EFI control.
Emission System:
Exhaust system components, emission control devices.
Engine Control System:
ECU diagnostics, sensor readings, idle control.
Chassis Body:
Frame, body panels, seat, track, tunnel, windshield.
Restraint System:
Seating and rider positioning considerations (though no traditional seatbelts).
Axle:
Drive axle, jackshaft, and related components.
General Maintenance:
Scheduled inspections, cleaning, lubrication, fluid checks.
Troubleshooting:
Diagnostic procedures for common and uncommon problems.
Periodic Lubrication:
Detailed lubrication points and recommended lubricant types.
Disassembly Reassembly:
Step-by-step instructions for component removal and installation.
Repair Refurbishment:
Guidance on repairing worn or damaged components.
Diagnostic Capabilities:
Advanced diagnostic procedures for engine and electrical systems.
Rebuild Instructions:
Comprehensive instructions for engine and transmission rebuilds.
File Format Details:
PDF, requires Adobe PDF Reader.
Print Quality:
Digital PDF format, allowing for clear viewing and printing of diagrams and text.
Binding Type:
N/A (Digital download)
Paper Type:
N/A (Digital download)
Operating System Compatibility:
Compatible with all versions of Windows and Mac.
Required Software:
Adobe PDF Reader and WinZip (for unzipping downloaded files).
Engine Type:
Liquid-cooled, 2-stroke, 3-cylinder
Engine Displacement:
698cc
Bore X Stroke:
Typically around 73.0 mm x 54.0 mm (exact specifications would be in the manual).
Horsepower Rating:
Approximately 115-125 hp (peak performance figures vary slightly by year and specific tuning).
Torque Rating:
Not explicitly stated in product info, but a significant output for its class.
Fuel Delivery:
Carbureted (typically Mikuni VM34SS or similar twin carburetors) or Fuel Injection (later models/variants may have FI, product info implies FI coverage).
Fuel Type:
Unleaded gasoline (typically 91 octane or higher recommended).
Cooling Method:
Liquid-cooled
Ignition Type:
CDI (Capacitor Discharge Ignition)
Crash Test Results:
N/A for snowmobiles in the automotive sense.
Braking System:
Hydraulic disc brake system with caliper.
Throttle Safety:
Thumb throttle with return spring and safety interlock.
Emergency Kill Switch:
Standard feature for immediate engine shutdown.
Windshield:
Provides wind and snow protection for the rider.
Gauge Cluster:
Digital and analog gauges for speed, RPM, fuel level, coolant temperature, and warning lights.
Reverse Gear:
May feature a manual reverse mechanism or electric reverse depending on the specific variant within the model years.
Diagnostic Ports:
Diagnostic capabilities for ECU and system checks (detailed in the manual).
Oil Change Interval:
Refer to manual for specific 2-stroke oil injection system recommendations. Generally, regular top-ups and checks are required.
Spark Plug Replacement:
Typically every 1,000-2,000 miles or annually, depending on usage and spark plug type (manual will specify).
Clutch Inspection Service:
Recommended annually or every 100 hours of operation.
Track Tension Adjustment:
Check and adjust periodically as per manual recommendations.
Coolant Type:
Yamalube Coolant or equivalent (typically a 50/50 mix of antifreeze and distilled water).
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid (manual will specify exact type).
2 Stroke Oil Type:
Yamalube 2S or equivalent high-quality synthetic 2-stroke oil (specific viscosity and API/NMMA ratings will be in the manual).
Common Wear Items:
Drive belts, carbides on skis, track components, clutch rollers/buttons, and ignition coils can be common wear items.
Engine Performance Issues:
Carburetor tuning, fuel delivery problems, and overheating can lead to performance degradation if not addressed.
Manufacturer Origin:
Yamaha Motor Company, a Japanese corporation with a long history in motorcycles, marine products, and powersports vehicles.
Sx Viper Development:
The SX Viper was introduced as Yamaha's premium performance snowmobile, leveraging their expertise in engine technology and chassis design to offer a competitive and enjoyable riding experience.
Manufacturing Location:
Primarily manufactured in Japan and/or North America.