Cylinder Head - Suzuki TU250X Service Manual

3-26 ENGINE
REASSEMBLY
Reassemble the cylinder head cover in the reverse order of dis-
assembly. Pay attention to the following points:
• Apply engine oil to the rocker arms, rocker arm shafts and
O-rings.

Use the new O-rings to prevent oil leakage.
• When inserting the rocker arm shaft, align the shaft hole A
with the bolt hole B.

CYLINDER HEAD

DISASSEMBLY
• Remove the cam chain tensioner 1.
• Remove the intake pipe 2.
• Compress the valve spring with the special tools.

Compressing of the valve spring must be limited to the
extent only necessary to prevent the spring from
fatigue.
 09916-14510: Valve lifter
09916-14910: Valve lifter attachment