This manual covers the T135, a popular underbone motorcycle produced from 2005 to 2012. Renowned for its sporty styling, fuel efficiency, and reliable performance, the T135 is a key player in the entry-level to mid-range automatic motorcycle segment. Its four-stroke, SOHC, 4-valve, single-cylinder engine, displacing 134 cc, delivers approximately 10-11 HP, making it a capable and economical choice for daily commuting and general use. The motorcycle features an Automatic Manual Transmission (AMT) with a centrifugal clutch and a four-speed sequential gear selection, offering a blend of automatic convenience with manual control. Its robust steel diamond frame and well-engineered components contribute to a reputation for quality and durability.
This comprehensive workshop repair and service manual provides in-depth information for owners and technicians alike. It details engine service, including overhaul, diagnostics, and component replacement, as well as transmission service covering clutch operation and gear selection. The manual also thoroughly addresses the fuel system, electrical system, chassis and suspension, brake system, and bodywork. Routine maintenance procedures, such as oil changes, filter replacements, and lubrication, are clearly outlined, alongside troubleshooting guides for common issues. With step-by-step instructions, diagnostic charts, and wiring diagrams, this manual empowers users to maintain, repair, and optimize their T135, ensuring its longevity and performance.
Generation Designation:
First Generation (2005-2012)
Model Code Example:
For specific VIN decoding, refer to the manual's VIN section.
Segment:
Entry-level to mid-range automatic motorcycle segment.
Target Audience:
Owners seeking to perform their own maintenance and repairs, DIY enthusiasts, aspiring mechanics.
Key Competitors:
Honda Wave series, Suzuki Raider, various other underbone motorcycles in the 135cc class.
Feature 1:
Comprehensive coverage for all repair and maintenance needs.
Feature 2:
Easy-to-follow, step-by-step instructions with illustrative pictures and wiring diagrams.
Feature 3:
Instant download availability across multiple devices (PC, MAC, Tablets, Smartphones).
Feature 4:
Significant cost savings compared to professional mechanic fees.
Engine Service:
Complete overhaul, diagnostics, tuning, component replacement.
Transmission Service:
Clutch operation, gear selection, internal component checks and replacement.
Fuel System:
Carburetor tuning, fuel pump, fuel lines, filter replacement.
Electrical System:
Wiring diagrams, ignition system, lighting, charging system, battery.
Chassis And Suspension:
Front fork, rear shock absorber, swingarm, steering system.
Brake System:
Front and rear brake components, hydraulic lines, bleeding procedures.
Bodywork And Trim:
Panel removal, fairings, seat, handlebars.
Routine Maintenance:
Oil changes, filter replacement, chain adjustment, lubrication points.
Troubleshooting:
Diagnostic charts for common problems, symptom-based solutions.
Estimated Page Count:
Comprehensive (Exact count not specified, but described as 'full professional quality in depth').
Type:
Workshop Repair Manual / Service Manual
Powertrain:
Engine, clutch, transmission, final drive.
Chassis:
Frame, suspension, steering, wheels, brakes.
Electrical:
Ignition, charging, lighting, starter, instrument cluster.
Fuel And Exhaust:
Carburetor, fuel lines, air filter, exhaust system.
Diagnostic Procedures:
Symptom-based troubleshooting, electrical component testing, mechanical checks.
Repair Procedures:
Step-by-step instructions for disassembly, repair, and reassembly of all major components.
Maintenance Procedures:
Routine checks, adjustments, fluid changes, filter replacements.
Installation Procedures:
Guidance on replacing common wear items and accessories.
Depth:
In-depth, professional quality covering all aspects from basic maintenance to complete engine rebuilds and complex electrical diagnostics.
Searchability:
Likely searchable PDF text for quick information retrieval.
Printability:
Designed for easy viewing on multiple devices and likely printable.
Binding:
N/A (Digital Download)
Paper Quality:
N/A (Digital Download)
Engine Type:
Four-stroke, SOHC, 4-valve, forced air-cooled, single-cylinder
Bore X Stroke:
54.0 x 58.7 mm
Compression Ratio:
Approximately 9.3:1 (Refer to manual for exact spec by year/variant)
Horsepower Approx:
Around 10-11 HP (at crankshaft, specific figures vary by market and tune)
Torque Approx:
Around 9-10 Nm (at crankshaft, specific figures vary by market and tune)
Carburetor Type:
Mikuni VM24 (or similar Keihin CV carburetor depending on market)
Fuel Type:
Unleaded gasoline
Ignition System:
CDI (Capacitor Discharge Ignition)
Type:
Automatic Manual Transmission (AMT) with centrifugal clutch and constant mesh gears.
Gear Selection:
Four-speed, sequential 'stickshift' style operation (N-1-2-3-4).
Clutch Type:
Wet, multi-plate centrifugal clutch.
Transmission Fluid:
Yamalube 4 (or equivalent 10W-40 API SG or higher, JASO MA rated motorcycle oil). Capacity typically around 0.95L.
Overall Length Approx:
1945 mm
Overall Width Approx:
710 mm
Overall Height Approx:
1035 mm
Wheelbase Approx:
1290 mm
Wet Weight Approx:
104 kg
Safety Features General:
While specific crash ratings are not applicable to motorcycles in the same way as cars, the manual covers safe operating procedures and component integrity checks.
Lighting:
Headlight, taillight, brake light, turn signals.
Frame Construction:
Steel diamond frame for structural integrity.
Infotainment System:
N/A (Basic motorcycle instrumentation).
Assistance Features:
N/A (Focus is on mechanical and electrical systems).
Connectivity Options:
N/A
Dashboard Features:
Analog speedometer, odometer, fuel gauge (on some variants), neutral indicator, turn signal indicators, high beam indicator.
Engine Oil Change:
Every 3,000 km or 3 months, whichever comes first (refer to manual for exact recommendations).
Air Filter Cleaning:
Every 3,000 km or annually, whichever comes first.
Spark Plug Replacement:
Every 10,000 km or 12 months, whichever comes first (specific plug types and gaps detailed in manual).
Chain Lubrication Adjustment:
Every 1,000 km or after washing/riding in rain.
Engine Oil:
Yamalube 4 (or equivalent) 10W-40 API SG or higher, JASO MA.
Brake Fluid:
DOT 3 or DOT 4 for hydraulic systems (refer to manual for specific brake caliper type).
Coolant:
Air-cooled engine, no coolant required.
Common Wear Items:
Clutch components, chain and sprockets, brake pads, tires, suspension seals.
Potential Troubleshooting Areas:
Carburetor jetting, electrical connections, clutch engagement smoothness, carburetor flooding/starvation.
Heritage:
Yamaha Motor Company is renowned for its long history of producing high-quality motorcycles, musical instruments, and other powered products.
Sniper Lineage:
The Sniper series is a popular line of underbone motorcycles, known for their sporty styling, fuel efficiency, and reliable performance in various Asian markets.
Manufacturing Region:
Primarily manufactured in Southeast Asia, particularly Indonesia and Thailand.
Market Popularity:
Consistently one of Yamaha's best-selling models in its segment and key markets due to its reliability and ease of use.
Customer Satisfaction:
Generally high customer satisfaction for its segment, driven by durability and low running costs.
Emission Standards:
Meets relevant emissions standards for its production years and markets (details vary).
