KTM 950 ADVENTURE 2003, Руководство пользователя, Страница: 28 / 160

4-7
Timing chain cylinder front
– Loosen the bearing bolt
1
on the double timing gear and pull out of
the cylinder head together with the needle bearing. The double
timing gear will slide down slightly, relieving the timing chain.
– Remove the O-ring on the bearing bolt.
– Use a wire hook
A
which you can bend from a piece of welding wire
to lift the side of the chain
2
towards the inside from the chain teeth
3
over the gear teeth
4
of the double timing gear. Hold the double
timing gear towards the outside by inserting your finger through the
hole in the bearing bolt.
– Lift the double timing gear out of the cylinder head, letting the chain
fall into the slot.
Cylinder head front with cylinder
– Remove the outer nut
5
.
– Loosen the cylinder-head nuts crosswise. Special nut 600.29.083.000
is required for the inside nuts
6
.
– Pull the cylinder head and cylinder up until the piston-pin retainer can
be lifted out of the groove on the clutch side with a suitable
screwdriver.
NOTE: the piston-pin retainer can easily be removed if the piston is held
in place by the cylinder.
– Press the piston pins out of the piston by hand and remove the
cylinder together with the piston.
– Discard the cylinder-base gasket.
A
1
2
3
4
5
6