🏷️ Basic Information

Make:

TGB

Model:

Blade 425 / Blade 400

Product Type:

Workshop Service Repair Manual

👋 Introduction

Target Audience:

Owners and technicians of TGB Blade 425 and 400 models seeking detailed repair and maintenance information.

Manual Benefit:

Empowers users to understand, diagnose, and repair their TGB Blade, saving time and money on service.

Diagnostic Support:

Provides critical troubleshooting guidance and technical specifications essential for accurate problem resolution.

📋 Manual Details

Coverage Areas:

General Information, Fuel System, Cooling System, Engine Top End, Clutch/Gearshift Linkage, Engine Removal/Installation, Crankshaft/Transmission, Engine Disassembly, Wheels/Tires, Final Drive, Brakes System, Maintenance, Adjustment/Disassembly, Electric Starter, Lights/Meters/Switches, Troubleshooting, Cylinder Head Value, Battery/Charging System, Rear Cover/Suspension/Steering, Frame/Body Panels, Lubrication System, Electrical System, Wiring Diagrams, Technical Specifications, Appendix

File Format:

PDF

Compatibility:

All Versions of Windows & Mac

Language:

English

Software Requirements:

Adobe PDF Reader

📖 Manual Coverage

Engine:

Comprehensive coverage including disassembly, assembly, top end, lubrication, and cooling.

Drivetrain:

Includes clutch, gearshift linkage, transmission, final drive, and wheel/tire service.

Brakes:

Detailed information on the brake system, including maintenance and adjustments.

Electrical:

Extensive coverage of the electrical system, including battery, charging, starter, lights, meters, and switches, supported by wiring diagrams.

Chassis Body:

Covers rear cover, suspension, steering, frame, and body panels.

Maintenance:

Routine maintenance procedures, adjustments, and service intervals (specifics may vary based on exact model year, but general principles apply).

Repair:

Step-by-step repair instructions for various components and systems.

Troubleshooting:

Dedicated section for diagnosing and resolving common and uncommon problems.

Diagnostics:

Guidance for identifying issues within the engine, electrical, and other systems.

Depth:

Comprehensive, covering everything from basic checks and adjustments to full engine disassembly and component-level repairs. Suitable for professional technicians and experienced DIY enthusiasts.

📊 Manual Specifications

File Size:

Variable, dependent on scanned quality and content (typically tens to hundreds of MB for professional service manuals).

Quality:

Likely scanned from original print, quality can vary but aims for legibility of text and diagrams. Original manual quality is key.

Original Binding:

Typically spiral-bound or perfect-bound for workshop manuals to lay flat.

Original Paper:

Often printed on durable, sometimes glossy paper for diagrams and photos.

Wiring Diagrams Quality:

Provides detailed electrical wiring diagrams, crucial for diagnosing and repairing electrical faults, including component locations and wire colors.

⚙️ Engine Specifications

Engine Type:

Likely a single-cylinder, four-stroke gasoline engine. Specific displacement details for 425 and 400 variants would be in the manual.

Fuel Delivery:

Likely fuel injection (FI) or carburetor, depending on model year and specific variant. Manual will detail.

Cooling System:

Liquid-cooled (expected for this class of ATV/UTV, manual will confirm and detail.

Bore Stroke:

Specific bore and stroke dimensions for both engine variants (425cc and 400cc) are detailed within the manual.

Compression Ratio:

The manual will specify the correct compression ratios for proper engine operation and diagnostics.

🔧 Transmission

Transmission Type:

Likely a Continuously Variable Transmission (CVT) with an automatic gearbox, common for ATVs. Manual will detail specific ratios and maintenance.

Drive Modes:

Manual will cover engagement of 2WD/4WD systems if applicable, as well as any differential locks.

📐 Dimensions

Curb Weight:

Specific curb weights for the Blade 425 and 400 models will be listed in the technical specifications section of the manual.

Fuel Capacity:

Fuel tank capacity will be detailed in the manual's general information or technical specifications.

Tire Sizes:

Recommended front and rear tire sizes and inflation pressures will be specified.

Wheel Bolt Pattern:

The manual will detail the wheel bolt pattern and torque specifications for safe wheel installation.

🛡️ Safety Features

Braking System:

Description of hydraulic braking systems, including front and rear caliper types and master cylinder specifications.

Lighting:

Details on headlight, taillight, and brake light bulb types and their replacement procedures.

💡 Technology Features

Instrumentation:

Details on the function and interpretation of the dashboard lights, meters, and switches.

Starter System:

Information on the electric starter motor, battery, and charging system (alternator/stator) for diagnosis and repair.

🔧 Maintenance

Oil Change:

The manual will provide recommended intervals for engine oil and filter changes (e.g., every 100 hours or annually).

Air Filter:

Maintenance schedule for cleaning or replacing the air filter element, crucial for engine longevity.

Spark Plug:

Recommended replacement interval and proper gap specification for the spark plug.

Engine Oil:

Specific API service classification, viscosity grade (e.g., SAE 10W-40), and capacity for engine oil. May also specify JASO MA for wet clutch compatibility.

Coolant:

Type of coolant (e.g., ethylene glycol-based antifreeze) and its mixture ratio with distilled water, along with system capacity.

Brake Fluid:

Type of brake fluid (e.g., DOT 3 or DOT 4) and recommendations for flushing and replacement.

Gear Oil:

Specifications for differential and transmission lubricants, including viscosity and capacity.

Common Wear Items:

The manual will guide on inspection and replacement of wear items like brake pads, drive belts, and suspension bushings.

Troubleshooting Tips:

The 'Troubleshooting' section addresses common problems such as starting issues, engine misfires, or electrical faults.

📚 Vehicle History

Manufacturer:

TGB (Taiwan Golden Bee) is a manufacturer of scooters, ATVs, and UTVs known for providing capable and value-oriented vehicles.

Model Lineage:

The Blade series represents TGB's offerings in the utility ATV segment, focusing on durability and performance for off-road use. The 400 and 425 variants likely represent different engine displacements or feature packages within the same chassis generation.