KYMCO MX’er 125 - Page 90

7. CYLINDER HEAD/VALVES
7
-
12
MX’er SYSTEM
Adjust the valve clearance.
Turn the cam chain tensioner screw
counter-clockwise to release it.
Apply engine oil to a new O-ring and install it.
Tighten the cam chain tensioner cap bolt.
Install a new cylinder head cover O-ring and
install the cylinder head cover.
Install and tighten the cylinder head cover bolts.
Nut
Washer
Tensioner Screw
Camshaft Holder
Cylinder Head Cover
Bolt
• Apply engine oil to the threads of the
cylinder head nuts.
• Diagonally tighten the cylinder head nuts in
2 3 times.
*
Be sure
to install the O
-
ring into the groove
properly.
*
Be sure to install the O
-
ring into the groove
properly.
*