Name: KYMCO Bet & Win 250
Brand: KYMCO
Rating: 5 (1 reviews)

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6. CYLINDER HEAD/VALVES

6-10

Bet & Win 2 50

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: 24.5N-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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KYMCO Bet & Win 250 Specifications

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