This manual covers the Step 125 scooter, produced between 2005 and 2012. Known for its reliable engineering and suitability for urban mobility, the Step 125 offers efficient performance in a compact scooter package. This guide is designed to provide comprehensive support for owners and technicians alike, ensuring the longevity and optimal functioning of this model. The scope of this factory service repair manual is extensive, encompassing all major systems of the Step 125. It provides detailed procedures for general information, fuel system, cooling system, engine top end, clutch, engine lubrication, engine removal and installation, crankshaft and transmission, wheels and tires, final drive, brakes, suspension, steering, frame, and the electrical system. With step-by-step instructions, hundreds of photos and illustrations, and in-depth troubleshooting guidance, this manual serves as an indispensable resource for maintaining and repairing the vehicle. 🏷️ Basic Information Identification Make: Suzuki Model: Step Model Nickname: Step 125 Body Style: Scooter Production Years Covered: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 👋 Introduction Market Position Target Audience: Owners of Suzuki Step 125 scooters from 2005-2012 seeking to perform maintenance and repairs themselves, saving on mechanic costs. Convenience Factor: Offers significant convenience over traditional paper manuals due to portability, searchability, and print-on-demand functionality. Competitive Analysis Digital Vs Print: Presents a cost-effective and convenient alternative to older, physical paper repair manuals. Key Features Features: Complete official factory service repair manual, PDF format, printable, compatible with multiple devices, detailed step-by-step instructions, hundreds of photos and illustrations. 📋 Manual Details Coverage Areas Primary Coverage: Service and Repair Specific Systems: General Information, Fuel System, Cooling System, Engine Top End, Clutch, Engine Lubrication System, Engine Removal/Installation, Crankshaft/Transmission, Wheels/Tires, Final Drive, Brakes, Suspension, Steering, Frame, Electrical System, Appendix Page Count Estimated Pages: Hundreds (exact number not specified, but implies comprehensive detail) Manual Type Type: Factory Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Full coverage including top end, lubrication, removal/installation, crankshaft, and transmission. Chassis: Comprehensive coverage of wheels, tires, final drive, brakes, suspension, steering, and frame. Electrical: Detailed information on the electrical system. Fuel System Detail: Detailed coverage of fuel tank, fuel lines, fuel filter, carburetor assembly or fuel injection components, and idle speed adjustment. Cooling System Detail: If liquid-cooled, includes radiator, coolant pump, thermostat, coolant passages, and coolant capacity. If air-cooled, it details cooling fins and airflow management. Engine Top End Detail: Includes cylinder head, valves, camshaft, piston, piston rings, cylinder, compression testing, and valve clearance adjustments. Clutch Detail: Covers clutch operation, clutch shoe inspection and replacement, clutch spring tension, and clutch bell maintenance. Engine Lubrication Detail: Details oil pump operation, oil filter replacement, oil passages, oil capacity, and oil change intervals. Crankshaft Transmission Detail: Includes crankshaft inspection, connecting rod big end and small end bearing checks, transmission gears, bearings, seals, drive belt, variator, and torque converter. Wheels Tires Detail: Covers wheel bearing inspection and replacement, tire pressure recommendations, tire wear assessment, and wheel removal/installation procedures. Final Drive Detail: Details final drive gears, gear oil type and capacity, seals, and bearings. Brakes Detail: Covers brake pad/shoe inspection and replacement, brake fluid replacement, brake system bleeding, caliper/master cylinder overhaul, and parking brake adjustment. Suspension Detail: Includes front fork inspection and oil change, rear shock absorber inspection and replacement, bushings, and linkage points. Steering Detail: Covers steering head bearings, steering column, handlebars, throttle cable adjustment, and brake lever play. Frame Detail: Provides information on frame integrity, body panel removal and installation, and mounting points for various components. Electrical System Detail: Covers battery maintenance, charging system (stator, rectifier/regulator), ignition system (spark plug, CDI), lighting (headlight, taillight, turn signals), starter motor, wiring diagrams, and fuse box. Procedures Included Maintenance: Standard maintenance procedures, fluid changes, inspections. Repair: Step-by-step instructions for repairs, including complete disassembly and reassembly. Troubleshooting: Implied through detailed diagnostic information and repair procedures. Engine Rebuild: Provides procedures for complete engine disassembly, component inspection, and reassembly for rebuild. Transmission Overhaul: Detailed steps for overhauling or replacing transmission components and CVT system parts. Electrical Diagnostics: Includes diagnostic procedures for electrical faults, utilizing wiring diagrams and troubleshooting charts. Technical Depth Depth: Complete factory service repair manual, suitable for both do-it-yourselfers and experienced mechanics. Covers detailed disassembly and includes hundreds of photos and illustrations. Diagnostic Charts: Presence of hundreds of photos and illustrations implies detailed diagnostic and repair flowcharts or guides. 📊 Manual Specifications File Format Digital Format: PDF (requires Adobe PDF Reader) Compatibility: Compatible with All Versions of Windows AND Mac operating systems. Accessible via web browser on any computer or mobile device. Software Requirements: Requires Adobe PDF Reader and Winzip (or equivalent unzipping software), both freely available online. Download Speed: Promoted as 'Speed Download', suggesting efficient file transfer. Print Quality Printability: Yes, all pages are printable for use in workshop environments. Binding Type Binding: Digital download (no physical binding) Paper Type Physical Paper:...