Model:
Venture 700 / VMAX 700ER / 700 DELUXE / MOUNTAIN MAX 700 / SRX700R
Engine Code:
700cc (Specific internal engine codes may vary by sub-model, consult manual for exact designations)
Chassis Code:
Common platform utilized across listed models, specific identifiers may exist for sub-models (Consult manual)
Category:
Performance and Trail Snowmobiles
Target Audience:
Owners and technicians performing maintenance, diagnostics, and repairs on 2002 Yamaha 700cc snowmobile models.
Era Competitors:
Arctic Cat, Ski-Doo, Polaris models of similar displacement and performance class from the early 2000s.
Model Focus:
Covers a range of Yamaha's popular 700cc 2-stroke snowmobiles, highlighting versatility from trail riding to mountain performance.
Manual Value:
Essential resource for maintaining peak performance, diagnosing issues, and ensuring the longevity of these Yamaha snowmobiles.
Covered Models:
2002 Yamaha Venture 700, VMAX 700ER, VMAX 700 DELUXE, MOUNTAIN MAX 700, SRX700R
Estimated Pages:
Approximately 300-500 pages (typical for comprehensive service manuals of this era)
Type:
Service / Repair / Maintenance / Overhaul Workshop Manual
Engine Systems:
Engine assembly/disassembly, lubrication, cooling, fuel system, ignition system, exhaust system, starting system, engine performance tuning.
Chassis Systems:
Suspension (front and rear), steering, skis, track, drive system, brakes, electrical system (lighting, ignition, charging, controls).
Bodywork And Frame:
Body panels, seat, handlebars, cowling, frame inspection and repair.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, spark plug inspection/replacement, chain adjustment, lubrication points.
Diagnostics And Troubleshooting:
Systematic troubleshooting guides for common and uncommon issues, diagnostic procedures for engine and electrical systems.
Repair And Overhaul:
Detailed step-by-step instructions for component repair, rebuilding, and replacement of all major systems, including engine components, transmission/drivetrain, suspension, and steering.
Technical Information:
Torque specifications, clearance measurements, wiring diagrams, exploded views, special tool requirements, specifications tables.
Depth:
Comprehensive, covering from basic routine maintenance to full engine rebuilds and complex electrical system repairs. Includes detailed diagnostic procedures.
Type:
Liquid-cooled, 2-stroke, 3-cylinder, reed valve induction (Specific induction may vary slightly by model variant)
Displacement:
698 cc (42.6 cu in)
Bore X Stroke:
72.0 mm x 56.8 mm (Typical for this engine family)
Compression Ratio:
Approx. 7.2:1 (May vary slightly by specific model or tuning)
Horsepower:
Estimated 110-130 HP (Varies by model variant and tuning, consult manual for exact figures)
Torque:
Torque figures are model-specific; manual will contain detailed performance curves and specifications.
Carburetion:
Triple Mikuni carburetors (e.g., VM34-97 or similar, specific model depends on sub-model)
Fuel Type:
Unleaded gasoline (87 octane or higher recommended, consult manual for precise requirements)
Oil Injection:
Yamaha Automatic Oil Injection System
Type:
CDI (Capacitor Discharge Ignition), Dual Spark Plugs per Cylinder (typical)
Type:
CVT (Continuously Variable Transmission) with Yamaha's "Power Transfer System" (Drive clutch and driven clutch)
Gearing:
Variable ratio, designed for optimal power delivery across RPM range.
Clutches:
Drive clutch and driven clutch, with adjustable weights and springs for tuning. Manual provides detailed clutch service and tuning procedures.
Reverse:
Some models may feature electric or manual reverse systems (Consult manual for specific model features).
Overall Length:
Varies by model; typically around 110-120 inches (Consult manual for specific dimensions)
Overall Width:
Varies by model; typically around 45-48 inches (Consult manual for specific dimensions)
Dry Weight:
Varies by model; typically around 500-550 lbs (Consult manual for specific figures)
Fuel Capacity:
Approx. 7.4 US gallons (Consult manual for exact capacity)
Certification:
Snowmobile safety standards applicable at the time of manufacture.
Braking System:
Hydraulic disc brake (front and rear, configuration may vary by model). Manual details brake system inspection, pad replacement, and fluid service.
Throttle Limiter:
Standard safety feature, often adjustable or tunable. Manual covers operation and adjustment.
Engine Stop Switch:
Lanyard-style kill switch for rider safety.
Lighting:
Headlight, taillight, brake light, and often dashboard illumination. Manual covers bulb replacement and electrical checks.
Instrument Cluster:
Analog speedometer, tachometer, fuel gauge, coolant temperature gauge, indicator lights for oil injection, battery, and check engine. Specific layout varies by model.
Throttle Control:
Standard thumb throttle with adjustable tension and safety features.
Diagnostics:
Basic diagnostic indicators and potential for basic fault codes displayed via indicator lights. Manual details diagnostic procedures.
Oil Change:
Intervals for crankcase oil change depend on usage, typically every 1,000-1,500 miles or annually. Check manual for specific recommendations.
Spark Plugs:
Inspect spark plugs every 500-1000 miles, replace as needed. Manual provides correct gap and type.
Drive Belt:
Inspect drive belt for wear and damage every 500 miles. Replace when thickness is below a specified limit or if damaged. Manual provides inspection criteria and replacement procedures.
Lubrication:
Regular lubrication of suspension pivots, steering components, and clutches as per manual's lubrication chart.
Engine Oil:
Yamaha genuine 2-stroke oil or equivalent API TC-W3 certified oil. Manual will specify exact type and viscosity.
Coolant:
Ethylene glycol-based antifreeze. Manual will specify mixture ratio and type (e.g., 50/50 with distilled water).
Brake Fluid:
DOT 3 or DOT 4 hydraulic brake fluid. Manual specifies exact type and bleeding procedures.
Crankcase Seals:
Potential for crankcase seal leaks over time, leading to air leaks and performance issues. Manual details inspection and replacement.
Clutch Wear:
Drive clutch weights and springs can wear, affecting performance. Regular inspection and potential replacement recommended. Manual provides wear limits.
Exhaust Bellows:
Exhaust pipe to silencer connection bellows can degrade, causing exhaust leaks. Manual covers inspection and replacement.
Yamaha Legacy:
Yamaha has a long-standing reputation for producing high-quality, reliable, and performance-oriented snowmobiles since the 1960s.
Venture Series:
The Venture line is known for its comfort and versatility, often catering to longer trail rides and touring.
Vmax Series:
The VMAX series has historically represented Yamaha's performance-oriented snowmobiles, with the 700cc models being powerhouses for their time.
Mountain Max Series:
Designed for deep snow and hill climbing, featuring longer tracks and optimized suspension for mountainous terrain.
Srx Series:
The SRX models were top-tier performance sleds, often featuring advanced technology and aggressive styling.
Manufacturing Origin:
Yamaha snowmobiles are typically manufactured in Japan or North America.
