Target User:
Adly ATV-300U(223A) owners, service technicians, and parts suppliers.
Purpose:
To provide a definitive reference for identifying and sourcing original replacement parts for the specified Adly ATV models.
Value Proposition:
Essential resource for maintaining the operational integrity and longevity of the Adly ATV-300U(223A) by ensuring the use of correct, compatible parts.
Key Feature 1:
Detailed exploded diagrams for all major assemblies.
Key Feature 2:
Accurate OEM part numbers for precise ordering.
Key Feature 3:
Comprehensive coverage for 2005-2006 model years.
Engine Components:
Cylinder Head Cover, Cylinder Head, Camshaft, Cylinder
Crankshaft Assembly:
Crankshaft and related components
Chassis And Frame:
Frame components, suspension mounts, steering linkage
Body And Plastics:
Body panels, fenders, plastics, seat components
Wheels And Tires:
Wheel hubs, rims, tires (identification of sizes, not maintenance)
Braking System:
Brake calipers, levers, master cylinders, lines (component identification)
Fuel System:
Carburetor components, fuel tank, fuel lines (identification of parts)
Exhaust System:
Exhaust manifold, muffler, heat shields (part identification)
Electrical System:
Wiring harnesses, connectors, basic electrical component identification (e.g., starter, CDI unit, stator)
Cooling System:
Radiator, hoses, thermostat (part identification for liquid-cooled models, or air-cooled fins identification)
Drivetrain:
Transmission gears, clutch components, drive chain/belt (part identification)
Part Identification:
Identification of all original equipment manufacturer (OEM) parts and their corresponding part numbers.
Assembly Diagrams:
Exploded view diagrams for all major vehicle systems and sub-assemblies.
Part Number Lookup:
Facilitates ordering correct replacement parts by providing unique part numbers.
Component Relationships:
Illustrates how various components fit together within assemblies.
Troubleshooting Aid:
Indirectly aids troubleshooting by helping identify correct parts for replacement.
Depth:
Comprehensive parts catalog with detailed exploded views and part numbers, enabling accurate part identification and ordering for repairs and maintenance.
Engine Type:
Likely a single-cylinder, 4-stroke, liquid-cooled (given the 'ATV-300U' designation and typical ATV architecture of the era, though air-cooled variants are possible and would be detailed in the manual's diagrams).
Engine Displacement:
Approximately 270-300cc (indicated by '300U' designation, with '223A' potentially being an internal engine code or variant identifier).
Engine Bore Stroke:
Specific bore and stroke dimensions would be detailed within the manual's diagrams for cylinder and piston assemblies. Typically, a 300cc class engine might have bore/stroke in the range of 70-75mm bore and 60-70mm stroke.
Horsepower Estimate:
Estimated 15-20 HP (typical for this class of utility ATV from that era).
Torque Estimate:
Estimated 18-22 lb-ft (typical for this class of utility ATV from that era).
Fuel Delivery:
Likely Carbureted (e.g., Mikuni or Keihin style carburetor, specific model details would be in the manual).
Fuel Type:
Unleaded Gasoline (Octane rating typically 87 or higher).
Oil Type:
Refer to Adly specifications, typically SAE 10W-40 or 20W-50 motorcycle/ATV specific oil for 4-stroke engines. The manual would specify exact grades and capacities.
Ignition System:
CDI (Capacitor Discharge Ignition), with specific ignition coil and stator component part numbers listed.
Transmission Type:
Likely Automatic CVT (Continuously Variable Transmission) with Reverse, common for utility ATVs of this class.
Drive System:
2WD or 4WD (manual would detail drive components like front differential, rear axle, drive shafts if applicable).
Gear Selection:
Forward, Neutral, Reverse (F-N-R) shifter.
Transmission Fluid Type:
Specific Automatic Transmission Fluid (ATF) or gear oil specification would be in the manual, depending on the transmission design. Often, a GL-4 or GL-5 gear oil is used for the final drive/gearbox.
Overall Length:
Approx. 70-80 inches (typical for a 300cc class ATV).
Overall Width:
Approx. 40-48 inches (typical for a 300cc class ATV).
Overall Height:
Approx. 45-50 inches (typical for a 300cc class ATV).
Dry Weight:
Approx. 450-550 lbs (typical for a 300cc class utility ATV).
Payload Capacity:
Typically 200-300 lbs for racks, plus rider weight.
Towing Capacity:
Typically 500-1000 lbs, depending on chassis and hitch setup (if equipped).
Wheelbase:
Approx. 48-52 inches.
Ground Clearance:
Approx. 8-10 inches.
Atv Safety Standards:
Adherence to applicable ATV safety standards of the time (e.g., ANSI standards).
Braking System Type:
Hydraulic disc brakes on front and rear axles (manual will list caliper, rotor, and master cylinder part numbers).
Lighting:
Headlights, taillight, brake light (part numbers for bulbs, lenses, and housings).
Handlebar Design:
Ergonomically designed handlebars with grip components.
Footwells:
Wide footwells with integrated floorboards and heel guards for rider protection.
Parking Brake:
Parking brake mechanism (lever and caliper engagement).
Display Type:
Basic LCD or analog gauges for speedometer, odometer, fuel level, and indicator lights (part numbers for gauge clusters and components).
Lighting System:
Standard headlight, taillight, and brake light systems.
Oil Change Interval:
Typically every 1000-2000 miles or every 6-12 months (specific interval and oil type/capacity found in the full service manual, this parts book will show oil filters).
Air Filter Cleaning Replacement:
Recommended every 50-100 hours of operation or annually, depending on operating conditions. Parts book will show air filter part numbers.
Spark Plug Replacement:
Typically every 3000-5000 miles or annually. Spark plug part numbers will be listed.
Coolant Type:
If liquid-cooled, a permanent type antifreeze/coolant (e.g., ethylene glycol-based) meeting specific Adly requirements. Manual will specify type and capacity.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid (specified in full service manual, parts book lists brake line components).
Common Wear Items:
CVT belt, brake pads, tires, suspension bushings, wheel bearings, electrical connectors are common wear items for ATVs of this age and type. Parts book aids in their identification.
Carburetor Maintenance:
Carburetors may require periodic cleaning and adjustment due to fuel quality variations or debris. Parts book provides carburetor internal components.
Manufacturer:
Adly (Adly Performance, a Taiwanese manufacturer known for scooters and ATVs).
Atv Segment:
Utility ATV, designed for recreational trail riding and light work.
Competitive Landscape:
Competed with other mid-range utility ATVs from brands like Polaris, Yamaha, Suzuki, Kawasaki, and Arctic Cat during its production years.
Production Period:
Covered models from 2005-2006, indicating it was part of a model run during those years.
