Service manual

ENG
5-30
REMOVING THE PRIMARY DRIVE GEAR
1. Remove:
• nut (primary drive gear)
N
O
TE:N
O
TE:
Hold the drive gear holder onto the crank-
case using the M6 bolts .
REMOVING THE KICK SHAFT ASSEMBLY
1. Remove:
• kick shaft assembly
N
O
TE:N
O
TE:
Unhook the torsion spring from the hole
in the crankcase.
CHECKING THE KICK STARTER
1. Check:
• kick starter gear smooth movement
Unsmooth movement → Replace.
• kick starter shaft
Wear / damage → Replace.
2. Check:
• kick starter gear
Wear / damage → Replace.
• kick idle gear
Wear / damage → Replace.
• gear teeth
Wear / damage → Replace.
3. Measure:
• kick starter gear clip friction force
Out of specification → Replace.
(with the spring gauge )
Drive gear holder
90890-01495, YM-01495
Kick starter gear clip force
0.6 ~ 1.5 kg (1.3 ~ 3.3 lb)
KICK STARTER AND SHIFT SHAFT