Segment:
Lightweight sport underbone motorcycle, popular in Southeast Asian markets.
Competitors:
Honda Wave 125, Suzuki Raider 150 (though the T135 is typically in a class slightly above the 125cc segment but below 150cc sportbikes).
Vehicle Type:
Underbone motorcycle (also known as cub or moped-style sport bike).
Unique Selling Points:
Often features a powerful for its class engine, sporty styling, and practical underbone design.
User Benefit:
Enables cost-effective self-repair and maintenance, ensuring optimal performance and longevity of the vehicle.
Engine:
Detailed overhaul procedures, component identification, and troubleshooting for the 135cc engine.
Cooling System:
Maintenance, diagnosis, and repair of the liquid cooling system, including radiator, water pump, and thermostat.
Fuel System:
Covers carburetor (for T135S/SE variants) or fuel injection system (for T135 variants if applicable in 2007), fuel pump, lines, and filters.
Carburetors:
Specific section for carburetor adjustment, cleaning, rebuilding, and troubleshooting.
Fuel Injection System:
Likely covers electronic fuel injection components, sensors, actuators, and ECU diagnostics if applicable to specific 2007 T135 models.
Electrical System:
Wiring diagrams, battery, charging system, ignition system, lighting, and starter motor diagnosis.
Chassis:
Frame, suspension (front forks, rear shock absorber), steering, wheels, and brakes.
Drive Train:
Clutch operation, gearbox, final drive (chain and sprockets) maintenance and adjustment.
Maintenance:
Periodic checks, lubrication, adjustments, and replacement of wear items.
Troubleshooting:
Systematic diagnostic procedures for common and complex issues.
Engine Overhaul:
Complete engine disassembly, inspection, repair, and reassembly instructions.
Adjustments:
Carburetor idle speed, clutch lever play, brake levers, etc.
Depth:
Comprehensive factory-level technical information, suitable for both novice DIY mechanics and professional technicians.
Engine Type:
Liquid-cooled, 4-stroke, SOHC, 4-valve
Displacement:
135cc (approximate, exact figures may vary by market and specific sub-model).
Bore X Stroke:
Not specified, but typically around 54.0mm x 58.7mm for this engine family.
Horsepower:
Estimated 11-13 PS (approximate, actual figures depend on specific market tuning and fuel injection/carburetor calibration).
Torque:
Not specified, but expected to be around 9-11 Nm.
Fuel Delivery:
Carburetor (likely for T135S/SE) or Fuel Injection (likely for T135 variants if applicable for 2007).
Fuel Type:
Unleaded gasoline (Octane rating typically 91 or higher).
Oil Type:
Yamaha recommends Yamalube or equivalent SAE 10W-40 API SG or higher, JASO MA.
Coolant Type:
Yamaha's Super Coolant or equivalent ethylene glycol-based coolant with distilled water (50:50 mixture).
Ignition System:
CDI (Capacitor Discharge Ignition) or TCI (Transistor Controlled Ignition).
Spark Plug Model:
NGK CR9E or DENSO U27ETR (typical for this engine class).
Transmission Type:
Constant mesh, 4-speed, rotary or sequential shift.
Clutch Type:
Wet, multiple-disc clutch.
Gear Ratios:
Specific ratios are detailed within the manual.
Final Drive:
Chain drive, O-ring sealed.
Transmission Oil Type:
Yamalube Gear Oil or equivalent SAE 80 API GL-4.
Overall Length:
Not specified, but typically around 1900-2000 mm.
Overall Width:
Not specified, but typically around 700-750 mm.
Overall Height:
Not specified, but typically around 1000-1050 mm.
Dry Weight:
Not specified, but typically around 100-110 kg.
Fuel Tank Capacity:
Not specified, but typically around 4-5 liters.
Front Tire Size:
Commonly 70/90-17 or 80/90-17.
Rear Tire Size:
Commonly 80/90-17 or 90/90-17.
Wheel Type:
Spoke or cast alloy wheels.
Front Suspension Type:
Telescopic fork.
Rear Suspension Type:
Swingarm with monoshock or twin shocks (depending on sub-model).
Instrument Cluster:
Analog speedometer and tachometer, fuel gauge, odometer, trip meter.
ABS:
Not typically available on this model for 2007.
Usb Charging:
Not standard equipment for this model year.
First Service Mileage:
Typically around 1,000 km or 1 month.
Engine Oil Change Interval:
Every 3,000 km or 6 months, whichever comes first (check manual for specific recommendation).
Spark Plug Replacement:
Every 10,000 km or as per manual recommendation.
Air Filter Cleaning Replacement:
Clean every 5,000 km, replace as needed or every 10,000 km.
Chain Lubrication Adjustment:
Lubricate every 500 km, adjust slack as needed (typically 20-30mm).
Engine Oil Capacity:
Approx. 0.95 L without filter change, 1.05 L with filter change.
Coolant Capacity:
Not specified, but typically around 0.5 - 0.7 L.
Brake Fluid Type:
DOT 3 or DOT 4 (if equipped with disc brakes).
Common Wear Items:
Clutch plates, brake pads, sprockets, chain, tires, spark plugs.
Potential Issues:
Carburetor tuning issues (if applicable), electrical connector corrosion in humid climates, potential overheating if cooling system is not maintained.
Manufacturer History:
Yamaha Motor Corporation is a renowned Japanese manufacturer of motorcycles, marine products, and other motorized products, known for its innovation and performance.
T135 Lineage:
The T135 platform (often known as Jupiter or Exciter) has been a cornerstone of Yamaha's underbone lineup, evolving with technological updates and design enhancements over its production run.
Manufacturing Location:
Primarily manufactured in Southeast Asia, including Indonesia and Thailand.