KYMCO Bet & Win 125, User Manual, Page: 73 / 225

6
. CYLINDER HEAD/VALVES
6-10
Bet & Win 125/150
CAMSHAFT INSTALLATION
Turn the A.C. generator flywheel so that the
“T” mark on the flywheel aligns with the
index mark on the crankcase.
Keep the round hole on the camshaft gear
facing up and align the punch marks on the
camshaft gear with the cylinder head surface
(Position the intake and exhaust cam lobes
down.) and install the cam chain over the
camshaft gear.
Install the dowel pins.
Install the camshaft holder, washers and nuts
on the cylinder head.
Tighten the four cylinder head nuts and the
two bolts between the cylinder head and
cylinder.
Torque: Cylinder head cap nut: 19.6N-m
Cylinder & cylinder head bolt:
7.8
_
11.8N-m
Dowel Pins
Nut Washer
Punch Marks
Bolts
Cam Chain Round Hole
•
Apply engine oil to the threads
of the cylinder head cap nuts.
•
Diagonally tighten the cylinder
head cap nuts in 2
_
3 times.
•
First tighten the cylinder head
cap nuts and then tighten the bolts
between the cylinder and cylinder head
to avoid cracks.
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