Cylinder/Piston - KYMCO BET & WIN 50 Manual

6
. CYLINDER HEAD/CYLINDER/PISTON
Cylinder Head Bolts Installation
Install and tighten the cylinder head bolts
diagonally in 2 or 3 times.
Torque: 14.7_ 16.66N-m
Install the spark plug.
Torque: 10.78_ 16.66N-m

CYLINDER/PISTON

CYLINDER REMOVAL
Remove the met-in box and seat.
Remove the frame body cover.
Remove the cylinder head. (6-3)
Remove the two exhaust muffler joint lock
nuts and two exhaust muffler lock bolts.
Remove the exhaust muffler.
Remove the cylinder.
Remove the cylinder gasket.
°Ø
Do not pry between the cylinder and
crankcase or strike the fins.
PISTON REMOVAL
Remove the piston pin clip to remove the
piston pin and piston.
°Ø
• Do not damage or scratch the piston.
• Do not apply side force to the
connect-ing rod when removing the
piston pin.
• Place clean shop towels in the crank-
case to keep the piston pin clip from
falling into the crankcase.
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Cylinder head Bolts
Spark Plug
Exhaust Muffler Lock
Bolts
Piston
Piston Pin
Piston Pin Clip
BET & WIN 50
Cylinder Head
Joint Lock Nuts
6-4