Yamaha YZ125 2015 Owner's Service Manual page 86

KICK SHAFT AND SHIFT SHAFT
REMOVING THE PRIMARY DRIVE GEAR
Order
Drain the transmission oil.
Clutch cable
Bolt (brake pedal)
Radiator hose 4
Bolt (push rod)
1 Kickstarter lever
2 Crankcase cover (right)
3 Bolt (Primary drive gear)
4 Primary driven gear
5 Primary drive gear
Part name
4-23
KICK SHAFT AND SHIFT SHAFT
Q'ty
Refer to "CHANGING THE TRANSMISSION
OIL" section in the CHAPTER 3.
Disconnect at engine side.
Shift the brake pedal downward.
Disconnect at water pump side.
Refer to "CYLINDER HEAD, CYLINDER
AND PISTON" section.
1
1
1 Only loosening. Refer to removal section.
1 Refer to "CLUTCH" section.
1
Remarks