Yamaha TZ125M1 Owner's Service Manual page 14

CHAPTER 4
ENGINE
COWLING, SEAT AND FUEL TANK . . . . 4-1
EXHAUST PIPE AND SILENCER . . . . . . 4-3
RADIATOR . . . . . . . . . . . . . . . . . . . . . . . 4-4
CARBURETOR AND REED VALVE . . . . . 4-7
CYLINDER HEAD,CYLINDER AND
PISTON . . . . . . . . . . . . . . . . . . . . . . . . . 4-17
CLUTCH . . . . . . . . . . . . . . . . . . . . . . . . 4-27
PRIMARY DRIVEN GEAR, PRIMARY
DRIVE GEAR AND BALANCER
SHAFT . . . . . . . . . . . . . . . . . . . . . . . . . . 4-35
SHIFT SHAFT AND OIL PUMP . . . . . . . 4-42
TRANSMISSION, SHIFT CAM AND
SHIFT FORK . . . . . . . . . . . . . . . . . . . . . 4-48
CDI MAGNETO . . . . . . . . . . . . . . . . . . . 4-58
ENGINE REMOVAL . . . . . . . . . . . . . . . . 4-61
CRANKCASE, CRANKSHAFT AND
WATER PUMP . . . . . . . . . . . . . . . . . . . . 4-65
CHAPTER 5
CHASSIS
FRONT WHEEL AND REAR WHEEL. . . . 5-1
FRONT BRAKE AND REAR BRAKE. . . . 5-9
FRONT FORK . . . . . . . . . . . . . . . . . . . . 5-25
HANDLEBAR. . . . . . . . . . . . . . . . . . . . . 5-39
STEERING. . . . . . . . . . . . . . . . . . . . . . . 5-44
SWINGARM . . . . . . . . . . . . . . . . . . . . . . 5-51
REAR SHOCK ABSORBER. . . . . . . . . . 5-58
CHAPTER 6
ELECTRICAL
ELECTRICAL COMPONENTS AND
WIRING DIAGRAM . . . . . . . . . . . . . . . . . 6-1
IGNITION SYSTEM . . . . . . . . . . . . . . . . . 6-2
SOLENOID VALVE SYSTEM . . . . . . . . . . 6-6
THERMO UNIT SYSTEM . . . . . . . . . . . . . 6-9
CHAPTER 7
TUNING
ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
CHASSIS . . . . . . . . . . . . . . . . . . . . . . . . 7-14