This manual provides comprehensive guidance for the Spark 135 / Exciter 135LC, covering models produced between 2005 and 2009. The Spark 135/Exciter 135LC is a popular underbone motorcycle celebrated for its sporty performance and practicality in many Asian markets. This factory workshop service manual offers an in-depth look at all models, engines, trims, and transmission types, ensuring owners and technicians have access to the highest quality, manufacturer-provided information. The purpose of this manual is to empower owners and independent repair shops with the knowledge necessary for effective maintenance and repair. It details a wide array of systems, including the engine top end, fuel system, cooling system, clutch, lubrication, crankshaft, transmission, wheels, tires, final drive, brakes, suspension, steering, frame, and electrical system. The manual features comprehensive step-by-step repair procedures, detailed maintenance schedules, fluid specifications, and troubleshooting guides, complete with detailed illustrations, diagrams, and wiring schematics, all presented in English for clarity and ease of use. 🏷️ Basic Information Identification Make: Yamaha Model: Spark 135 / Exciter 135LC Production Years: 2005, 2006, 2007, 2008, 2009 Product Type: Workshop Repair Service Manual Product Name: Yamaha Spark 135 Exciter 135LC 2005-2009 Repair Manual PDF Download 👋 Introduction Market Position Target Audience: Owners and Independent Repair Shops Value Proposition: Cost savings on repair and maintenance, empower DIY repairs Competitive Analysis Comparison To Print: Similar content to physical manuals, digital benefits (instant access, print sections) Key Features Accuracy: Original factory information, same used by local service/repair shops Completeness: Complete and Intact, no missing/corrupt parts Accessibility: Instant Download, quick access to information 📋 Manual Details Coverage Areas Scope: All Models, Engines, Trim, and Transmission Types Page Count Estimated Pages: Hundreds (as stated, specific count not provided) Manual Type Type: Factory Workshop Service Manual Language Language: English Format Format: PDF (Downloadable) Delivery Delivery Method: Instant Download 📖 Manual Coverage Systems Covered Engine Top End: Included Fuel System: Included Cooling System: Included Clutch System: Included Engine Lubrication: Included Crankshaft Transmission: Included Wheels Tires: Included Final Drive: Included Brakes: Included Suspension: Included Steering: Included Frame: Included Electrical System: Included General Information: Included Appendix: Included Procedures Included Maintenance: Detailed Repair: Comprehensive Step-by-Step Procedures Troubleshooting: Included with Electrical System Disassembly Assembly: Included Cleaning Reinstallation: Included Diagnostic: Comprehensive Diagnostic Information Engine Removal Installation: Included Technical Depth Depth: Professional Technician Level Information Source: Manufacturer (Yamaha) Detail Level: Detailed Substeps, Notes, Cautions, Warnings Illustrations: Detailed Illustrations, Drawings, Photos, Enlarged Insets Wiring Diagrams: Included, Combined with Electrical Troubleshooting 📊 Manual Specifications File Format Format: PDF Print Quality Printability: Full Printable Zoom Functionality: Zoom IN/OUT Enabled Binding Type Binding: Digital Download (No Physical Binding) Paper Type Paper Quality: Not Applicable (Digital Format) Requirements Software Requirements: Adobe PDF Reader, WinZip Compatibility: All Versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Engine Type: 4-Stroke, SOHC, 2-Valve, Single Cylinder (common for Spark 135/Exciter 135LC) Engine Displacement: 135cc (typical for this model series) Performance Horsepower: Specific figures not provided in product description, but manual covers performance tuning aspects. Torque: Specific figures not provided in product description, but manual covers performance tuning aspects. Fuel System Fuel Delivery: Likely Carburetor or Fuel Injection depending on specific market variants within the years covered. Manual details will specify. 🔧 Transmission Standard Transmission Type: Automatic Clutch, 4-Speed (common for this model series) Optional Optional Transmissions: Manual specifies 'All ... Transmission Types', indicating possible variations covered. Features Transmission Coverage: Includes disassembly, assembly, and repair procedures for the transmission system. 📐 Dimensions Exterior Vehicle Type: Underbone Motorcycle Weights Dry Weight: Specific figures not provided in product description. 🛡️ Safety Features Ratings Safety Features: Manual covers braking systems, suspension, and frame integrity, which are crucial for safety. 💡 Technology Features Infotainment Infotainment Features: N/A for this model year motorcycle, focus is on mechanical and electrical systems. Driver Assistance Driver Assistance Systems: N/A for this model year motorcycle, focus is on mechanical and electrical systems. Connectivity Connectivity Features: N/A for this model year motorcycle, focus is on mechanical and electrical systems. Electrical System Ignition System: Detailed coverage including troubleshooting and component testing. Lighting System: Coverage of headlights, taillights, turn signals, and indicator lights. 🔧 Maintenance Service Intervals Interval Coverage: Manual provides detailed maintenance schedules and service intervals for all systems. Tune Up Procedures: Detailed procedures for regular tune-ups, including spark plug replacement, air filter cleaning/replacement, and carburetor adjustments. Valve Clearance Adjustment: Included in engine top-end maintenance procedures. Fluid Specifications Fluid Types: Manual details required lubricants, coolants, and brake fluids for all components. Oil Grade: Specific oil grades (e.g., SAE 10W-40) will be detailed in the manual's lubrication section. Coolant Type: Manual specifies coolant type and mixture ratio if liquid-cooled. Brake Fluid: Manual details appropriate brake fluid type (e.g., DOT 3, DOT 4). Known Issues Common Problems: The manual's troubleshooting section will address common wear items and potential issues for the covered model years. 📚 Vehicle History Brand Heritage...