Yamaha WR250F(S), Owner'S Service Manual

Page: 546 / 864

4 - 221
ENG
CRANKCASE AND CRANKSHAFT
CRANKCASE AND CRANKSHAFT
Extent of removal:
1
Crankcase separation
2
Crankshaft removal
Extent of removal Order Part name Q’ty Remarks
CRANKCASE AND CRANKSHAFT
REMOVAL
Preparation for removal Engine Refer to “ENGINE REMOVAL” section.
Piston Refer to “CYLINDER AND PISTON” section.
Kick shaft assembly
Refer to “KICK SHAFT AND SHIFT SHAFT”
section.
Segment
Stator Refer to “AC MAGNETO AND STARTER CLUTCH”
section.
Balancer shaft Refer to “BALANCER” section.
1 Timing chain guide (intake side) 1
2 Timing chain 1
3 Oil delivery pipe 2 1
2 1