Target Audience:
DIY enthusiasts, independent repair shops, and TGB ATV owners seeking detailed technical guidance.
Value Proposition:
Provides professional-grade repair and maintenance information, enabling owners to service their ATVs effectively and reduce reliance on costly professional repairs.
Comprehensiveness:
Covers a wide range of systems and procedures, offering a complete resource for vehicle upkeep.
Accessibility:
Digital PDF format ensures immediate access and ease of use across multiple devices.
General Information:
True
Service Maintenance:
True
Cylinder Head Valve Train:
True
Cylinder Piston Assembly:
True
V Type Belt Driving System:
True
Final Drive Mechanism:
True
Alternator Starting Clutch:
True
Crankshaft Crankcase:
True
Front Wheel Assembly:
True
Rear Wheel Assembly:
True
Rear Cushion Suspension:
True
Electrical Equipment:
True
Electrical Diagrams:
True
Estimated Pages:
Varies based on specific model year and engine, but typically 300-500 pages for comprehensive workshop manuals.
Type:
Workshop Repair Manual / Service Manual
Compatibility:
All Versions of Windows & Mac
Required Software:
Adobe PDF Reader
Engine Overhaul:
Complete engine disassembly, inspection, repair, and reassembly procedures.
Transmission System:
CVT belt drive system, clutch, gear reduction, and final drive maintenance and repair.
Braking System:
Front and rear hydraulic brake systems, including caliper, master cylinder, and fluid service.
Suspension Steering:
Front and rear suspension components, steering linkage, and wheel alignment.
Electrical System:
Wiring diagrams, component testing, ignition system, charging system, starting system, and lighting.
Cooling System:
Radiator, fan, thermostat, water pump, and coolant specifications.
Fuel System:
Carburetor (or fuel injection if applicable), fuel pump, fuel filter, and tank service.
Routine Maintenance:
Oil changes, filter replacements, spark plug service, air filter cleaning/replacement, chain/belt adjustments.
Troubleshooting:
Diagnostic flowcharts and common problem identification for various systems.
Repair And Rebuild:
Step-by-step instructions for component removal, repair, and installation.
Technical Specifications:
Torque values, clearances, fluid capacities, electrical specifications, and component tolerances.
Depth:
Comprehensive, covering all aspects from basic maintenance to complete engine and transmission rebuilds.
Searchability:
Likely text-searchable if created from a digital source, enabling quick information retrieval.
Resolution:
Dependent on the source scan/creation, generally high enough for clarity of diagrams and text in PDF format.
Binding:
Not applicable (Digital PDF download)
Paper:
Not applicable (Digital PDF download)
Engine Type 400:
Likely a 4-stroke, single-cylinder, liquid-cooled engine (specific displacement often around 300-400cc for '400' models).
Engine Type 425:
Likely a 4-stroke, single-cylinder, liquid-cooled engine (specific displacement often around 360-425cc for '425' models).
Engine Configuration:
SOHC (Single Overhead Camshaft) is common for this class of ATV.
Horsepower Estimate 400:
Typically in the range of 20-25 HP, subject to specific engine tuning and emissions regulations.
Horsepower Estimate 425:
Typically in the range of 25-30 HP, subject to specific engine tuning and emissions regulations.
Fuel Delivery:
Likely Carburetor for both models, though some later versions might feature electronic fuel injection (EFI).
Fuel Type:
Unleaded Gasoline (Octane rating typically 87 or higher).
Length Estimate:
Typically around 2000-2200 mm (78-87 inches).
Width Estimate:
Typically around 1100-1200 mm (43-47 inches).
Height Estimate:
Typically around 1150-1250 mm (45-49 inches).
Dry Weight Estimate:
Likely in the range of 250-300 kg (550-660 lbs).
Towing Capacity Estimate:
Often rated around 300-500 kg (660-1100 lbs), depending on chassis and drivetrain.
Payload Capacity Estimate:
Typically around 150-200 kg (330-440 lbs).
Atv Safety Standards:
Designed to meet general safety standards for ATVs, though specific certifications may vary by region.
Braking:
Hydraulic disc brakes on all wheels for reliable stopping power.
Chassis Design:
Robust frame designed for off-road use and stability.
Lighting:
Headlights, taillights, and brake lights for visibility.
Engine Oil Change:
Typically every 100 hours or annually, whichever comes first. Specific interval in manual.
Air Filter Cleaning:
Frequent inspection, cleaning every 50 hours, replacement annually or as needed based on conditions. Specific interval in manual.
Spark Plug Replacement:
Typically every 100 hours or annually. Specific interval in manual.
Gear Oil Change:
Typically every 200 hours or annually. Specific interval in manual.
Engine Oil:
Likely SAE 10W-40 or 20W-50, API SG or higher, JASO MA/MA2 rated. Specific recommendation in manual.
Coolant:
Ethylene glycol-based antifreeze mixed with distilled water, typically a 50/50 ratio. Specific type and capacity in manual.
Brake Fluid:
DOT 3 or DOT 4 hydraulic brake fluid. Specific type in manual.
Cvt Belt Wear:
As with many ATVs, CVT belt wear is a common maintenance item, requiring inspection and replacement based on mileage/hours.
Carburetor Tuning:
Carburetors may require periodic cleaning and adjustment for optimal performance, especially after prolonged storage or exposure to contaminants.
Manufacturer:
TGB (Tung Yang Motor Co., Ltd.) is a Taiwanese manufacturer known for scooters, ATVs, and motorcycles.
Lineage:
The Blade series represents TGB's entry into the utility and recreational ATV market, often featuring competitive pricing and solid build quality.
Typical Production Period:
These models were likely produced throughout the 2000s and early 2010s, with potential updates in later years.
