Target Audience:
Owners, DIY enthusiasts, and professional ATV technicians seeking detailed repair and maintenance information for TGB Blade 425/400 models.
Manual Value:
Offers direct factory-level data, crucial for accurate diagnostics and repairs, surpassing generic online guides in detail and reliability.
Lifetime Access:
Unlimited usage, no expiry dates or renewal fees, providing long-term value.
Cross Platform Compatibility:
Accessible on any device running Windows or macOS.
Content Detail:
Hundreds of pages with detailed photos and exploded diagrams for clarity.
Engine Mechanical:
Detailed procedures for engine disassembly, assembly, inspection, and overhaul of all internal components (pistons, rings, cylinders, crankshaft, camshaft, valves, etc.).
Fuel System:
Carburetor (or EFI if applicable for specific sub-models) tuning, cleaning, rebuilding, fuel pump, fuel lines, and fuel tank maintenance.
Ignition System:
Spark plug specifications, ignition timing, CDI unit diagnostics, and related electrical components.
Cooling System:
Radiator, fan, thermostat, coolant flow, and pressure testing procedures.
Transmission Drivetrain:
CVT (Continuously Variable Transmission) service, belt replacement, clutch inspection, and drive shaft/axle maintenance.
Suspension Steering:
Front and rear suspension component inspection, replacement (shocks, springs, bushings), steering system diagnostics, tie rod ends, and wheel alignment (where applicable).
Braking System:
Brake pad replacement, caliper service, brake fluid bleeding, master cylinder, and brake line maintenance.
Electrical System:
Battery, starter motor, alternator/stator, lighting circuits, wiring diagrams, fuses, relays, and accessory power.
Frame Chassis:
Frame inspection, welding repairs (if applicable), and general chassis integrity checks.
Bodywork Plastics:
Body panel removal/installation, fender repair, seat maintenance, and accessory mounting.
Preventative Maintenance:
Regular service schedules, fluid changes, filter replacements, lubrication points, and general inspection routines.
Troubleshooting Diagnostics:
Systematic diagnostic flowcharts and common problem identification for various systems (engine starting issues, performance problems, electrical faults, etc.).
Repair Rebuilds:
Step-by-step instructions for component repair and complete unit overhauls.
Installation:
Procedures for installing genuine TGB or compatible aftermarket parts and accessories.
Depth:
Factory-level, covering everything from basic adjustments and fluid changes to complete engine and transmission rebuilds, electrical system diagnostics, and frame-level repairs.
Format Details:
PDF (Portable Document Format) allowing for widespread compatibility and digital access.
Printability:
Full print capability for individual pages or the entire manual, ensuring flexibility for workshop use.
Binding:
Digital download (PDF), no physical binding.
Paper Quality:
N/A (Digital format, user chooses print paper quality).
Engine Type:
Single-cylinder, 4-stroke, liquid-cooled (typical for this class).
Displacement:
Approximately 400cc to 425cc (depending on exact sub-model year).
Bore X Stroke:
Specifics vary, but a common configuration for this class might be around 92mm x 75mm.
Compression Ratio:
Likely in the range of 9.0:1 to 10.5:1.
Horsepower:
Estimated 20-25 HP (actual figures vary by tuning and emissions standards).
Torque:
Estimated 25-30 Nm (specific torque output will be detailed in manual).
Carburetor Type:
Likely Keihin or Mikuni, with specific model number and jetting details provided in the manual.
Fuel Delivery:
Gravity feed with electric fuel pump (typical).
Oil Change:
Typically every 1000 km or 6 months, but the manual will provide exact intervals for engine oil, transmission oil, and differential oil.
Air Filter:
Inspection and cleaning/replacement at regular intervals, likely every 500-1000 km.
Spark Plug:
Check and gap every 1000 km, replacement as per manual recommendations.
Brake Fluid:
Flush and replacement every 2 years is standard practice, detailed in the manual.
Engine Oil:
Likely SAE 10W-40 or 20W-50, API SG or higher, with specific TGB-recommended viscosity and API rating provided.
Coolant:
Ethylene glycol-based antifreeze/coolant, typically a 50/50 mix with distilled water.
Brake Fluid:
DOT 3 or DOT 4 hydraulic brake fluid.
Differential Oil:
Specific gear oil viscosity and type (e.g., SAE 80W-90 GL-5) for front and rear differentials.
Cvt Belt Wear:
As with many CVTs, premature belt wear can occur with aggressive riding or improper maintenance; manual covers inspection and replacement.
Carburetor Tuning:
Carburetors can be sensitive to altitude and fuel quality; manual provides precise tuning parameters.
Electrical Connections:
Corrosion or loose connections in off-road environments can lead to electrical issues; manual guides in checking and maintaining these.