KTM 2008 690 SMC EU - Removing Timing Chain Tensioner; Removing Camshafts; Removing Cylinder Head; Removing Piston

30/DISASSEMBLING THE ENGINE 98
17.15Removing timing chain tensioner
300017-10
– Remove screw . Take off the seal ring.
– Pull out timing chain tensioner .
17.16Removing camshafts
300019-10
– Remove screw . Take off the camshaft support plate .
300020-10
– Pull the camshaft out of the bearing seats. Take the timing chain off the camshaft
gear. Remove the camshaft.
17.17Removing cylinder head
300029-10
– Remove screws .
– Alternately loosen screws  and remove them.
– Take off the cylinder head.
17.18Removing piston
300030-10
– Take off the cylinder head gasket .
– Remove screw .
– Push the cylinder upward.
Info
Push the cylinder upward only far enough to allow removal of the piston pin.
Ensure that the two grooved pins remain in place.