Crankcase Separation; Transmission Removal - Suzuki RM125 Owner's Service Manual

10-4 TRANSMISSION AND CRANKSHAFT

CRANKCASE SEPARATION

• Remove the engine sprocket spacer 1 and two O-rings 2.
• Remove the crankcase bolts.
• Separate the crankcase with the special tool.
 09920-13120: Crankcase separating tool
NOTE:
* Set the crankcase separating tool to the clutch side of the
crankcase.
* Separate the crankcase gradually while hitting the crankcase
boss and countershaft softly with a plastic hammer.

TRANSMISSION REMOVAL

• Remove the dowel pins 1 and gasket 2.
• Remove the gearshift fork shafts 3.
• Remove the gearshift cam 4.
• Remove the gearshift forks 5.