Target Audience:
ATV owners and DIY mechanics undertaking maintenance, repairs, or upgrades.
Value Proposition:
Provides essential part identification to ensure correct part orders, saving time and preventing costly mistakes.
Exploded Views:
Detailed exploded views of most components showing location and relationship.
Part Numbers:
Includes specific part numbers for accurate procurement.
Schematics:
Schematics of engine assemblies.
Engine Components:
Engine assemblies, carburetor, fuel injection (if applicable, though description leans towards carburetor), ignition system, starter, flywheel, cylinder, piston, conrod, crankshaft, valves, intake, exhaust, fuel pump, air filter, components.
Drivetrain:
Drive train, transmission, primary reduction gear, swinger, swingarm, drive, wheel, suspension, struts, triple trees, forks, axles.
Braking System:
Brakes, rotors, pads.
Components:
Lights, fuse, battery, charging system, rectifier, magneto, stator, coil, switches, electronic components.
Components:
Frame, body, fenders, plastics, seat, handle bars, tires, tire size.
Identification:
Identification of part numbers and their location/relationship through exploded views.
Part Ordering:
Facilitates accurate part ordering.
General Assembly:
Provides insights into assembly of engine components.
Depth:
Component-level identification and exploded views, ideal for parts identification and general assembly understanding. Not a full repair or diagnostic manual but essential for parts procurement and basic understanding of component placement.
Engine Type:
Single-cylinder, 4-stroke
Displacement:
325 cc (approx.)
Cooling System:
Likely Liquid-Cooled (Common for this model and era)
Horsepower:
Approximately 18-20 HP (typical for this displacement)
Torque:
N/A (Specific values not provided, but typical for class)
Carburetor Type:
Likely Mikuni or Keihin (specific model not stated, but common)
Fuel Delivery:
Carburetor (indicated by terms like 'carb', 'mixture screw', 'slow jet', 'pilot jet', 'main jet')
Type:
CDI (Capacitor Discharge Ignition)
Bore X Stroke:
N/A (Specifics not provided, but typical bore around 80-85mm)
Compression Ratio:
N/A (Typical around 9:1 to 10:1)
Length:
N/A (Specifics not provided, but typical range 70-80 inches)
Width:
N/A (Specifics not provided, but typical range 40-45 inches)
Height:
N/A (Specifics not provided, but typical range 45-50 inches)
Dry Weight:
Approximately 550-600 lbs (typical for this class)
Payload Capacity:
N/A (Specifics not provided, but typical 150-200 lbs)
Front Tire Size:
N/A (Commonly 25x8-12 or similar)
Rear Tire Size:
N/A (Commonly 25x10-12 or similar)
Features:
Basic instrumentation (speedometer, odometer, lights indicators). No advanced infotainment systems typical of modern vehicles.
Features:
No electronic driver assistance features. Focus on mechanical operation.
Features:
No connectivity features.
Oil Change Interval:
Refer to specific service manual for exact intervals, typically every 50-100 operating hours or annually.
Air Filter Cleaning:
Frequent cleaning recommended, especially in dusty conditions.
Spark Plug Replacement:
Refer to specific service manual, typically every 100-200 operating hours.
Engine Oil Type:
Refer to manual; likely SAE 10W-40 or 20W-50, API SG or higher, JASO MA rated for wet clutch compatibility.
Engine Oil Capacity:
N/A (Specific quantity not provided, but typically 1.5-2.5 quarts/liters)
Coolant Type:
Ethylene Glycol based antifreeze, 50/50 mix with distilled water.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid.
Carburetor Performance:
Carburetors can become clogged with debris or varnish over time, leading to poor idling or performance issues. Regular cleaning is advised.
Charging System:
Rectifier or stator failures can lead to battery charging problems.
Suspension Components:
Wear and tear on bushings, seals, and shocks can occur with heavy use.
Polarismarketing:
Polaris is a long-standing manufacturer of powersports vehicles, known for innovation and off-road capability.
Magnum Series:
The Magnum series was a popular line of ATVs for Polaris, offering a balance of power and utility. The 325cc engine was a common displacement for this era.
Era:
Late 1990s to early 2000s, a period of significant growth and development in the ATV market.