The 2007 Yamaha YZ125 represents a continuation of Yamaha's strong heritage in motocross, building upon the third-generation YZ platform. This model, known for its chassis refinement and engine tuning, is designed for performance and reliability in competitive off-road riding. Key features include a liquid-cooled, 2-stroke engine with a displacement of 124 cm³, a 6-speed transmission, and the advanced YPVS (Yamalube Power Valve System) for optimized power delivery. Its aluminum alloy semi-double cradle frame and hydraulic disc brakes contribute to its agile handling and stopping power, making it a respected machine in its class.
This service and repair manual provides comprehensive guidance for the 2007 Yamaha YZ125. It covers essential maintenance procedures, from pre-operation checks to regular service intervals for engine oil, transmission oil, and spark plugs. The manual details repair procedures for all major systems, including the engine, chassis, and electrical components, offering step-by-step instructions for disassembly, assembly, and troubleshooting. With in-depth information on engine tuning, suspension service, and specific components like the YPVS, this manual is an indispensable resource for owners and technicians aiming to maintain the peak performance and longevity of their YZ125.
Do you want to service & repair your Yamaha YZ125 2007 yourself? We can help you with the official certified Service & Repair manual; just push the button INSTANT DOWNLOAD on the left side, download the file and you can start right away.
This manual covers the following model(s):
Yamaha YZ125(W)/W1 2007
We only sell original manuals; the quality of the files is exceptionally good. When you print the file, the pictures are of good quality and very bright. WE DO NOT SELL ANY COPIED MANUALS, ONLY THE ORIGINAL!!!!
In this manual you have the following chapters:
CHAPTER 1
GENERAL INFORMATION
DESCRIPTION
MACHINE IDENTIFICATION
IMPORTANT INFORMATION
CHECKING OF CONNECTION
SPECIAL TOOLS
CONTROL FUNCTIONS
FUEL AND ENGINE MIXING OIL
STARTING AND BREAK-IN
TORQUE-CHECK POINTS
CLEANING AND STORAGE
CHAPTER 2
SPECIFICATIONS
GENERAL SPECIFICATIONS
MAINTENANCE SPECIFICATIONS
GENERAL TORQUE SPECIFICATIONS
DEFINITION OF UNITS
CABLE ROUTING DIAGRAM
CHAPTER 3
REGULAR INSPECTION
AND ADJUSTMENTS
MAINTENANCE INTERVALS
PRE-OPERATION INSPECTION AND
MAINTENANCE
ENGINE
CHASSIS
ELECTRICAL
CHAPTER 4
ENGINE
SEAT, FUEL TANK AND SIDE
COVERS
EXHAUST PIPE AND SILENCER
RADIATOR
CARBURETOR AND REED VALVE
CYLINDER HEAD , CYLINDER AND
PISTON
CLUTCH AND PRIMARY DRIVEN
GEAR
KICK AXLE, SHIFT SHAFT AND
PRIMARY DRIVE GEAR
YPVS GOVERNOR
WATER PUMP
CDI MAGNETO
ENGINE REMOVAL
CRANKCASE AND CRANKSHAFT
TRANSMISSION, SHIFT CAM AND
SHIFT FORK
CHAPTER 5
CHASSIS
FRONT WHEEL AND REAR WHEEL
FRONT BRAKE AND REAR BRAKE
FRONT FORK
HANDLEBAR
STEERING
SWINGARM
REAR SHOCK ABSORBER
CHAPTER 6
ELECTRICAL
ELECTRICAL COMPONENTS AND
WIRING DIAGRAM
IGNITION SYSTEM
CHAPTER 7
TUNING
ENGINE
CHASSIS
Language: English, French, Deutsch, Italien
Format: PDF
Pages: 576
If you have a request, dont hesitate to ask us
Do you want to service & repair your Yamaha YZ125 2007 yourself? We can help you with the official certified Service & Repair manual; just push the button INSTANT DOWNLOAD on the left side, download the file and you can start right away.
This manual covers the following model(s):
Yamaha YZ125(W)/W1 2007
We only sell original manuals; the quality of the files is exceptionally good. When you print the file, the pictures are of good quality and very bright. WE DO NOT SELL ANY COPIED MANUALS, ONLY THE ORIGINAL!!!!
In this manual you have the following chapters:
CHAPTER 1
GENERAL INFORMATION
DESCRIPTION
MACHINE IDENTIFICATION
IMPORTANT INFORMATION
CHECKING OF CONNECTION
SPECIAL TOOLS
CONTROL FUNCTIONS
FUEL AND ENGINE MIXING OIL
STARTING AND BREAK-IN
TORQUE-CHECK POINTS
CLEANING AND STORAGE
CHAPTER 2
SPECIFICATIONS
GENERAL SPECIFICATIONS
MAINTENANCE SPECIFICATIONS
GENERAL TORQUE SPECIFICATIONS
DEFINITION OF UNITS
CABLE ROUTING DIAGRAM
CHAPTER 3
REGULAR INSPECTION
AND ADJUSTMENTS
MAINTENANCE INTERVALS
PRE-OPERATION INSPECTION AND
MAINTENANCE
ENGINE
CHASSIS
ELECTRICAL
CHAPTER 4
ENGINE
SEAT, FUEL TANK AND SIDE
COVERS
EXHAUST PIPE AND SILENCER
RADIATOR
CARBURETOR AND REED VALVE
CYLINDER HEAD , CYLINDER AND
PISTON
CLUTCH AND PRIMARY DRIVEN
GEAR
KICK AXLE, SHIFT SHAFT AND
PRIMARY DRIVE GEAR
YPVS GOVERNOR
WATER PUMP
CDI MAGNETO
ENGINE REMOVAL
CRANKCASE AND CRANKSHAFT
TRANSMISSION, SHIFT CAM AND
SHIFT FORK
CHAPTER 5
CHASSIS
FRONT WHEEL AND REAR WHEEL
FRONT BRAKE AND REAR BRAKE
FRONT FORK
HANDLEBAR
STEERING
SWINGARM
REAR SHOCK ABSORBER
CHAPTER 6
ELECTRICAL
ELECTRICAL COMPONENTS AND
WIRING DIAGRAM
IGNITION SYSTEM
CHAPTER 7
TUNING
ENGINE
CHASSIS
Language: English, French, Deutsch, Italien
Format: PDF
Pages: 576
If you have a request, dont hesitate to ask us
