Removing the timing system drive
- Turn the engine to close the intake valves, i.e.,
moving the reference on the tone wheel to the top,
as shown in the figure.
- Remove the central screw and the valve lifting
device mass stop bell using the special tool.
Specific tooling
020565Y Flywheel lock calliper spanner
- Remove the return spring and the valve lifting
mass with relevant travel end washer.
N.B.
BE CAREFUL NOT TO ALLOW THE WASHER AND SPRING
TO FALL INTO THE ENGINE THROUGH THE CHAIN COM-
PARTMENT.
- Align the references located on the tone wheel
and on the head.
Engine X9 Evolution 500
ENG - 140
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