Model:
Phazer 500, Phazer 500 Mountain Lite, Phazer 500 Deluxe, Venture 500
Model Variants:
Phazer 500, Phazer 500 Mountain Lite, Phazer 500 Deluxe, Venture 500
Segment:
Lightweight, agile two-stroke snowmobiles, popular for mountain riding and general trail use.
Competitors Era:
Competed against similar displacement models from Ski-Doo (e.g., Formula III 500), Polaris (e.g., XCR 500), and Arctic Cat (e.g., ZR 500) during the late 1990s and early 2000s.
Engine Characteristics:
Known for its energetic two-stroke power delivery, providing a spirited riding experience.
Handling:
Generally praised for its nimble handling and responsive chassis, especially the Mountain Lite variant for off-trail capability.
Value Proposition:
Offered a balance of performance and affordability within Yamaha's snowmobile lineup.
Scope:
Complete Service, Repair, and Workshop Manual
Estimated Pages:
Hundreds (specific number not provided, but described as comprehensive)
Type:
Factory Service Repair Workshop Manual
Engine:
Detailed overhaul, tuning, lubrication, cooling, fuel system, ignition system
Drive System:
Clutch system (primary and secondary), drive chain, track system
Suspension:
Front and rear suspension systems, shock absorbers, springs, bushings
Steering:
Steering column, handlebars, tie rods, steering linkage
Brakes:
Brake system components, hydraulic lines, master cylinder, calipers, brake pads
Electrical:
Ignition system, lighting, battery, wiring diagrams, starter system, safety features
Chassis:
Frame, bodywork, plastics, seat assembly, storage compartments
Routine Maintenance:
Oil changes, lubrication, filter replacements, spark plug service, track tension adjustment
Troubleshooting:
Diagnostic procedures for common issues, fault finding charts, electrical system diagnostics
Engine Repair:
Top-end rebuilds, piston and ring replacement, cylinder head service, carburetor overhaul
Transmission Repair:
Clutch inspection and adjustment, CVT belt replacement, gearbox inspection
Electrical Repair:
Wiring harness repair, component testing, stator and regulator inspection
Suspension Repair:
Shock absorber rebuild, spring replacement, bearing service
Depth:
Comprehensive; covers basic servicing to complete engine and chassis rebuilds, including detailed troubleshooting and component-level repair.
Engine Family:
Yamaha Phazer Series 500cc
Displacement:
485 cc (exact displacement may vary slightly based on specific engine codes for the period)
Configuration:
Vertical Twin Cylinder, Reed Valve, Two-Stroke
Bore X Stroke:
Typical for this era: ~65mm x 74mm (specifics would be in the manual)
Cooling System:
Liquid-cooled
Horsepower:
Estimated 80-90 HP (actual figures vary by specific model and tuning, detailed in manual)
Torque:
Torque figures not readily published, but characteristic of a strong mid-range for its class.
Carburetion:
Dual Mikuni VM34 or similar (specific model dependent, detailed in manual)
Fuel Type:
Unleaded gasoline with appropriate two-stroke oil pre-mix or oil injection system (depending on specific model variant).
Type:
CDI (Capacitor Discharge Ignition)
System:
Oil injection system or pre-mix (specific variant dependent)
Type:
Automatic Continuously Variable Transmission (CVT) with Yamaha's 'Autolube' system on certain models.
Gears:
N/A (CVT is a single-speed transmission with variable ratios)
Clutches:
Yamaha Drive clutch (Primary) and Torque Sensor clutch (Secondary)
Drive Ratio:
Variable, managed by CVT system. Manual provides specifications for clutch engagement and disengagement speeds.
Clutch Fluid:
Yamaha specifies specific CVT fluid or equivalent (refer to manual for exact part numbers and specifications).
Length:
Varies by model; typically around 115-120 inches (exact figures in manual).
Width:
Varies by model; typically around 47-48 inches (exact figures in manual).
Height:
Varies by model; typically around 45-47 inches (exact figures in manual).
Dry Weight:
Approximately 480-500 lbs (exact figures vary by model variant).
Fuel Capacity:
Typically 5.5 gallons (20.8 liters) (exact figures in manual).
Oil Capacity:
Specific oil capacity for injection system or pre-mix ratio detailed in manual.
Crash Test Data:
N/A (Snowmobiles are not subjected to automotive crash testing standards).
Braking System:
Hydraulic disc brake system for reliable stopping power.
Lighting:
Headlights, taillights, and brake lights for visibility.
Ergonomics:
Designed for rider comfort and control, with handlebar grips and throttle controls.
Display:
Basic instrument cluster including speedometer, tachometer, odometer, and indicator lights for oil level, engine temperature, and warning lights.
Features:
N/A (This era of snowmobiles predates advanced electronic driver assistance systems).
Features:
N/A (No external connectivity features present).
Oil Change:
Refer to manual for specific intervals based on mileage or operating hours; typically every season or 100-200 hours for engine oil if applicable.
Spark Plugs:
Regular inspection and replacement recommended, typically every 100-150 hours or annually. Manual specifies exact type and gap.
Clutch Maintenance:
Inspection of primary and secondary clutches for wear and proper operation should be done periodically, especially before heavy use or at the start of a season.
Track Tension:
Regular checks and adjustments are crucial for optimal performance and longevity of the track and chassis components. Manual details correct tension.
Coolant Type:
Ethylene glycol-based antifreeze with corrosion inhibitors, mixed with distilled water (50/50 ratio recommended). Manual specifies type and capacity.
Brake Fluid:
DOT 3 or DOT 4 hydraulic brake fluid (check manual for exact specification).
Carburetor Icing:
Common in two-stroke engines operating in cold, humid conditions. Manual may offer troubleshooting tips or modifications.
Clutch Belt Wear:
CVT belts can wear over time and require periodic inspection and replacement. Manual provides part numbers and replacement procedures.
Exhaust System:
Two-stroke engines can accumulate carbon in the exhaust, potentially affecting performance. Regular cleaning or decarb procedures may be recommended.
Yamaha Motorsports:
Yamaha has a long-standing reputation for quality engineering and innovation across its powersports divisions, including snowmobiles, motorcycles, and ATVs.
Phazer Lineage:
The Phazer model has been a staple in Yamaha's lineup, evolving from earlier fan-cooled models to the liquid-cooled, two-stroke versions of the late 90s and early 2000s. The 'Mountain Lite' variant specifically catered to riders seeking improved performance in deeper snow conditions.
Manufacturing Location:
Likely manufactured in North America (e.g., Canada) or Japan by Yamaha Motor Corporation.
