Installing Cylinder Head - KTM 2008 690 SMC EU Repair Manual

30/ASSEMBLING THE ENGINE

Installing cylinder head

19.18
–
Cover the engine case opening with a cloth. Thread the timing chain through the
chain shaft. Mount the piston pin.
Info
For clarity, the following steps are illustrated using a disassembled piston.
300036-10
–
Position the piston pin retainer.
400366-10
–
Insert the special tool and firmly press it toward the piston.
–
Turn the special tool counterclockwise, thereby pressing the piston pin retainer into
the groove.
Piston pin lock ring insert (75029035000) (
–
Make sure that the piston pin retainer is seated correctly on both sides.
300038-10
–
Remove the cloth.
–
Keep the timing chain tensioned. Push the cylinder down carefully and let the
grooved pins engage.
300039-10
–
Put on the cylinder head gasket.
Info
Make sure the grooved pins are seated correctly.
–
Mount the cylinder head. Mount and tighten cylinder head screw
ers.
300029-11
p. 213)
with the wash-

140