Product Type:
Factory Service Repair Manual
Covered Years:
1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Market Position:
Targeted at owners and technicians of the Yamaha YFM 125 Raptor, providing essential information for maintenance and repair.
Key Features:
Detailed illustrations, step-by-step instructions, comprehensive diagnostic and repair procedures, maintenance schedules, troubleshooting guide.
Manual Value Proposition:
Enables owners to perform repairs and maintenance efficiently, reducing costs and ensuring optimal performance and longevity of the ATV.
Target Audience:
Yamaha YFM 125 Raptor owners, DIY mechanics, and professional ATV technicians.
Systems Covered:
General Information, Specifications, Periodic Checks and Adjustments, Engine, Cooling System, Carburetor, Drive Train, Chassis, Electrical, Troubleshooting
Engine Overhaul:
Yes, complete engine teardown, inspection, and reassembly procedures are covered.
Electrical System Diagnosis:
Yes, includes wiring diagrams, troubleshooting for lighting, ignition, and starting systems.
Chassis And Suspension:
Yes, covers steering, suspension components, bearings, and frame inspection.
Bodywork And Plastics:
Yes, covers removal, installation, and repair of body panels.
Procedures Included:
Step-by-step repair instructions, diagnostic procedures, maintenance schedules, maintenance procedures, rebuilding procedures, refurbishment procedures, restoration procedures
Carburetor Tuning:
Yes, includes adjustment and jetting information.
Troubleshooting Guides:
Yes, specific troubleshooting trees for common problems are included.
Reassembly Instructions:
Yes, detailed reassembly steps are provided after disassembly procedures.
Technical Depth:
Detailed diagnostic and repair procedures for all aspects of the ATV.
Searchability:
PDF format typically allows for text searching of keywords (dependent on PDF creation).
Print Quality:
High Quality
Print Restriction:
No restriction
Delivery Method:
Instant Download
Software Requirements:
Adobe PDF Reader (recommended), WinRar (if archived)
Illustrations:
Detailed illustrations are included throughout the manual.
Index Presence:
Yes, a comprehensive index is included for easy navigation.
Binding Type:
N/A (Digital download)
Paper Type:
N/A (Digital download, printable on user's choice of paper)
Engine Type:
Likely a 124cc, air-cooled, 4-stroke, SOHC, 2-valve single-cylinder engine (common for this class and era, specific details within manual).
Bore X Stroke:
Specific dimensions available within the manual's specifications section.
Compression Ratio:
Specific ratio detailed in the manual's engine specifications.
Estimated Horsepower:
Typically in the range of 8-10 HP (specific figures to be found in manual specifications).
Estimated Torque:
Likely around 7-9 lb-ft (specific figures to be found in manual specifications).
Fuel Capacity:
Manual will list the fuel tank capacity.
Fuel Delivery:
Carbureted (specific carburetor model and jetting details within the manual).
Air Filter Type:
Likely a foam or paper element; manual will specify part number and maintenance.
Ignition System:
CDI (Capacitor Discharge Ignition); manual covers ignition timing and components.
Cooling Method:
Air-cooled (as indicated by 'Cooling System' section, manual will detail radiator if present or passive cooling components).
Radiator Fan:
If applicable, the manual will cover radiator fan operation and testing.
Transmission Type:
Likely a 5-speed manual transmission with an automatic clutch (specifics detailed in manual).
Drive Type:
Chain drive, rear-wheel drive (standard for this ATV, manual will detail drive chain adjustment and maintenance).
Clutch Type:
Automatic centrifugal clutch (details on operation and maintenance in manual).
Chassis Type:
Steel frame (common for ATVs of this type, manual will provide frame specs).
Wheelbase:
Specific wheelbase length will be detailed in the manual's specifications.
Ground Clearance:
Specific ground clearance figures will be found in the manual.
Estimated Curb Weight:
Likely in the range of 250-280 lbs (specifics will be in the manual).
Towing Capacity:
Typically not rated for towing on sport ATVs; manual will clarify.
Braking System:
Hydraulic disc brakes front and rear (manual will detail brake system maintenance, fluid types, and bleeding procedures).
Lighting:
Headlights, taillight, brake light (manual will cover electrical system diagnosis and bulb replacement).
Throttle Limiter:
Some models may have a throttle limiter; manual will cover its function if present.
Infotainment System:
Not applicable for this model; focuses on core mechanical and electrical systems.
Driver Assistance Features:
None; basic mechanical and electrical systems.
Diagnostic Ports:
Manual will detail any diagnostic connectors for troubleshooting.
Oil Change Interval:
Typically every 1000 miles or 6 months (specific interval will be detailed in the manual's maintenance schedule).
Spark Plug Replacement:
Based on usage, typically checked at initial service and replaced as needed (manual will provide specifications).
Transmission Fluid Change:
Manual will specify intervals for gear oil changes.
Engine Oil Type:
Yamalube or equivalent SAE 10W-40 motorcycle/ATV oil, API SG or higher (specific viscosity and API rating in manual).
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid (manual will specify exact type).
Gear Oil Type:
Yamalube or equivalent SAE 80 or 85W hypoid gear oil (manual will specify exact type and capacity).
Coolant Type:
Not applicable if air-cooled; manual will confirm cooling system details.
Common Wear Items:
Chain and sprockets, tires, brake pads, air filter, spark plug (manual will provide replacement procedures and specifications).
Carburetor Cleaning:
Periodic cleaning and adjustment may be necessary, especially if the ATV has been stored for extended periods (manual details procedures).
Engine Starting Problems:
Manual's troubleshooting section covers common causes like fuel, spark, and compression issues.
Drive Train Noise:
Manual will guide diagnosis of chain, sprocket, and bearing issues.
Brand Heritage:
Yamaha is renowned for its performance-oriented powersports vehicles, with a long history of innovation in motorcycles, ATVs, and marine engines.
Model Evolution:
The Raptor line is Yamaha's flagship sport ATV series, known for its aggressive styling and performance. The YFM 125 Raptor represents an entry-level sport ATV offering.
Key Improvements Over Years:
Potential refinements in suspension, engine tuning, and bodywork over its production run; manual will cover specific year differences if any.
Production Period:
1999-2011 (as per manual title).