Atv Segment:
Mid-size utility ATV, positioned for recreational riders and light to moderate farm/ranch use.
Competitors:
Competed with models like the Honda Rancher 350, Yamaha Kodiak 400, and Suzuki Eiger 400 in its class.
Key Features Vehicle:
Automatic transmission (CVT), selectable 4WD, independent front suspension, rack and pinion steering, and a robust cargo rack system.
Manual Purpose:
Essential for owners and technicians needing to identify, source, and replace original or aftermarket parts for the 2004 Polaris ATP 330 4x4.
Engine Assembly:
Complete breakdown of engine components, including cylinder head, block, pistons, crankshaft, camshaft, valves, and lubrication system.
Fuel System:
Carburetor assembly, fuel tank, fuel lines, fuel pump, and related fittings.
Drive Train:
Components related to the 4x4 system, including differentials (front and rear), drive shafts, CV joints, and transfer case.
Transmission:
Components of the automatic transmission, including variator system (CVT), drive and driven clutches, belts, and gear reduction units.
Suspension System:
Front and rear suspension components, including A-arms, shocks, springs, bushings, and steering components.
Braking System:
Front and rear brake assemblies, including calipers, rotors, brake pads, master cylinders, and brake lines.
Electrical System:
Starter motor, alternator, battery, ignition system components, lighting, wiring harness diagrams, and switches.
Frame And Body:
Chassis components, frame sections, body panels, racks (front and rear), seat, and fenders.
Wheels And Tires:
Wheel assemblies, lug nuts, and tire specifications relevant to original equipment.
Part Identification:
Detailed illustrations with exploded views and corresponding part numbers for accurate component identification and ordering.
Assembly Disassembly:
Visual guidance for the correct assembly and disassembly sequence of major vehicle systems and components.
Depth:
Comprehensive parts catalog detailing every replaceable component of the 2004 Polaris ATP 330 4x4, essential for maintenance, repair, and restoration.
Engine Type:
Four-stroke, single-cylinder, SOHC
Bore X Stroke:
78 mm x 69 mm (approximate)
Cooling System:
Liquid-cooled
Horsepower:
Estimated 20-22 HP (Varies by source and tuning)
Torque:
Estimated 20-22 lb-ft (Varies by source and tuning)
Carburetor Type:
Mikuni BSR34
Fuel Capacity:
3.2 US gallons (12.1 liters)
Transmission Type:
Automatic, Continuously Variable Transmission (CVT)
Drive Modes:
2WD/4WD selectable
Gear Selection:
High, Low, Neutral, Reverse
Clutch Type:
Drive and driven clutches, belt-driven
Infotainment System:
Basic instrumentation: speedometer, odometer, trip meter, neutral/reverse indicator lights, 4WD indicator.
Selectable 4Wd:
Electronic on-demand 4WD system allowing the rider to switch between 2WD and 4WD.
Connectivity Features:
None (This is a utility ATV; no advanced connectivity features).
Oil Change Interval:
Typically every 100 hours or annually. Consult the specific manual for exact intervals.
Spark Plug Replacement:
Recommended every 100-200 hours or as needed based on inspection.
Air Filter Cleaning:
Frequent cleaning recommended, especially in dusty conditions; replacement based on condition.
Engine Oil Type:
SAE 20W-50 API SG or higher (Polaris recommends specific branded oils like their own 4-Stroke Synthetic).
Engine Oil Capacity:
Approximately 2.0 US quarts (1.9 liters) with filter change.
Coolant Type:
Ethylene glycol-based antifreeze, typically 50/50 mix with distilled water.
Transmission Fluid Type:
Polaris AGL Synthetic Gearcase Lubricant or equivalent (for reduction gearcase).
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid.
Common Wear Items:
CVT belt wear, shock absorber seal leaks, occasional carburetor adjustment needs, and potential for wheel bearing wear.
Electrical Maintenance:
Corrosion on electrical connectors due to exposure to elements requires regular inspection and cleaning.
Polaris Atv Legacy:
Polaris is a long-standing manufacturer of powersports vehicles, known for its innovation in ATVs since the early 1980s.
Atp Series Context:
The ATP series was a line of ATVs from Polaris that emphasized utility and a more rugged design, often featuring independent front suspension.
Production Period:
The 330cc engine variant was part of Polaris's lineup in the early to mid-2000s.