Yamaha WR250F(N) Owner's Service Manual page 22

CHAPTER 4
ENGINE
SEAT, FUEL TANK
AND SIDE COVERS ................................. 4-1
EXHAUST PIPE AND SILENCER ............ 4-2
RADIATOR ............................................... 4-4
CARBURETOR ......................................... 4-7
CAMSHAFTS .......................................... 4-20
CYLINDER HEAD ................................... 4-29
VALVES AND VALVE SPRINGS ........... 4-33
CYLINDER AND PISTON ....................... 4-42
CLUTCH .................................................. 4-49
OIL FILTER ELEMENT, WATER PUMP
AND RIGHT CRANKCASE COVER ...... 4-56
BALANCER ............................................ 4-63
OIL PUMP ............................................... 4-66
KICK SHAFT AND SHIFT SHAFT ......... 4-71
CDI MAGNETO ....................................... 4-78
ENGINE REMOVAL ................................ 4-82
CRANKCASE AND CRANKSHAFT ....... 4-87
TRANSMISSION, SHIFT CAM
AND SHIFT FORK .................................. 4-96
CHAPTER 5
CHASSIS
FRONT WHEEL AND REAR WHEEL ...... 5-1
FRONT BRAKE AND REAR BRAKE .... 5-11
FRONT FORK ......................................... 5-28
HANDLEBAR .......................................... 5-41
STEERING .............................................. 5-47
SWINGARM ............................................ 5-53
REAR SHOCK ABSORBER ................... 5-60