Segment:
Entry-level to mid-range commuter motorcycle, popular for its fuel efficiency, reliability, and affordability.
Target Audience:
Commuters, students, riders seeking an economical and practical mode of transport.
Key Competitors:
Honda Wave series, Yamaha Sniper/Exciter (larger variants), other regional underbone manufacturers.
Design Philosophy:
Focus on practicality, low running costs, ease of maintenance, and robust performance for daily use.
Manual Value Proposition:
Empowers owners and mechanics with comprehensive, detailed repair information, enabling efficient and accurate servicing to maximize the motorcycle's lifespan and performance.
Model Years Covered:
2005, 2006, 2007, 2008, 2009, 2010
Market Regions Covered:
Primarily Southeast Asia (e.g., Malaysia, Thailand, Indonesia), but also relevant for other markets where the LC135 was sold.
Type:
Workshop Service Repair Manual
Primary Language:
English
Delivery Method:
Instant Digital Download
Engine:
Full engine disassembly, assembly, inspection, and repair, including cylinder head, piston, crankshaft, valve train, and lubrication system.
Fuel System:
Carburetor adjustment, cleaning, rebuilding, fuel pump operation (if applicable), fuel lines, and fuel tank.
Transmission:
Clutch operation, gear shifting mechanism, internal transmission components, lubrication, and inspection.
Electrical System:
Ignition system, lighting, charging system (stator, rectifier/regulator), starter motor, battery, wiring diagrams, and component testing.
Chassis And Suspension:
Front fork inspection, seal replacement, rear shock absorber servicing, swingarm removal and installation, wheel bearings.
Brakes:
Front and rear brake system maintenance, caliper overhaul, brake pad replacement, brake fluid bleeding, hydraulic system troubleshooting.
Cooling System:
Liquid cooling system (if applicable, though most LC135 are air-cooled, this section will cover general principles if air-cooled specifics are not detailed), radiator, coolant, thermostat.
Exhaust System:
Exhaust pipe and muffler inspection, cleaning, and replacement procedures.
Body And Frame:
Fairing removal and installation, seat, fuel tank mounting, frame inspection, and related components.
Maintenance:
Routine checks, lubrication points, filter replacement, spark plug servicing, chain adjustment, tire pressure.
Troubleshooting:
Systematic diagnosis of common problems, symptom-based troubleshooting charts, electrical fault finding.
Repair:
Step-by-step repair instructions for all major vehicle components, including detailed disassembly and reassembly sequences.
Adjustments:
Carburetor idle speed and mixture, clutch engagement, throttle cable slack, valve clearance, brake levers.
Installation Removal:
Detailed guides for removing and installing all major parts and sub-assemblies.
Depth:
Comprehensive, covering from basic routine maintenance to complete engine and transmission rebuilds. Includes diagnostic procedures and specifications.
Diagrams:
Abundant step-by-step procedures with detailed illustrations, exploded diagrams, drawings, and photographs.
Special Tools:
References to specific Yamaha special service tools required for certain procedures, including illustrations of tool usage.
Type:
Four-stroke, SOHC, 2-valve, Air-cooled
Bore X Stroke:
54.0 mm x 58.7 mm (Typical, may vary slightly)
Compression Ratio:
9.7:1 (Typical)
Ignition System:
CDI (Capacitor Discharge Ignition)
Horsepower:
Approximately 10-12 PS (subject to specific market tuning and year)
Torque:
Approximately 9-10 Nm (subject to specific market tuning and year)
Carburetor Type:
Mikuni VM24 (Typical, specific model number may vary)
Fuel Type:
Unleaded Gasoline (Octane rating as specified in manual)
Oil Change Interval:
Every 3,000 - 4,000 km or 3-4 months (as per manual recommendations).
Spark Plug Replacement:
Every 10,000 - 12,000 km (NGK CR7HSA or equivalent recommended).
Air Filter Cleaning Replacement:
Clean every 5,000 km, replace every 10,000 km (or as needed based on operating conditions).
Engine Oil Type:
Yamaha Genuine Oil 10W-40 API SG or higher (or equivalent JASO MA certified oil).
Engine Oil Capacity:
Approx. 1.2 liters (without filter change), 1.3 liters (with filter change).
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid (refer to manual for specific type).
Coolant Type:
N/A (Air-cooled engine)
Common Wear Items:
Clutch plates, spark plugs, brake pads, tires, chain and sprockets.
Potential Failures:
Carburetor jet clogging (due to fuel quality/age), stator coil failure (affecting charging), worn valve guides (leading to oil consumption).
Importance Of Torque:
Manual provides critical torque specifications for critical fasteners (e.g., cylinder head bolts, crankcase bolts, wheel nuts) to ensure proper assembly and prevent component damage.
Yamaha Legacy:
Yamaha Motor Company has a long and distinguished history in motorcycle manufacturing, known for innovation, performance, and racing success.
Lc135 Introduction:
The LC135 was introduced as a significant evolution of Yamaha's popular underbone segment, offering improved performance, styling, and features over previous models.
Manufacturing Locations:
Primarily manufactured in Indonesia and Malaysia by Yamaha's local subsidiaries.
