Yamaha YZ Serie Fahrer- Und Wartungshandbuch Seite 288

KICK AXLE, SHIFT SHAFT AND PRIMARY DRIVE
GEAR
EC4C3000
REMOVAL POINTS
EC483111
Primary drive gear
1. Loosen:
9Bolt (primary drive gear) 1
NOTE:
Place an aluminum plate a between the teeth of
the primary drive gear 2 and driven gear 3.
EC4B3101
Kick axle assembly
1. Remove:
9Kick axle assembly 1
NOTE:
Unhook the torsion spring 2 from the hole a in
the crankcase.
EC4C3101
Shift guide and shift lever assembly
1. Remove:
9Bolt (shift guide)
9Shift guide 1
9Shift lever assembly 2
NOTE:
The shift lever assembly is disassembled at the
same time as the shift guide.
EC4C4000
INSPECTION
EC4B4100
Kick axle and kick gear
1. Check:
9Kick gear smooth movement
Unsmooth movement
2. Inspect:
9Kick axle 1
Wear/Damage
EC4B4200
Kick gear and kick idle gear
1. Inspect:
9Kick gear 1
9Kick idle gear 2
9Gear teeth a
Wear/Damage
4-40
ENG
Replace.
Replace.
Replace.