MV Agusta 2008 F4 312RR 1078 Workshop Manual page 45

Insert the inlet camshaft so that the phase notch on the
conveyer wheel is parallel to the head plane and facing
the outside.
Insert the exhaust camshaft with the notch placed bet-
ween the 24th and 25th chain distribution gudgeon,
beginning to count from gudgeon after the inlet cams-
haft notch.
Check the correct position of all the O Rings under the
head stands.
NOTE: If the operation is performed with the engi-
ne installed on the vehicle, lift the front wheel until
the axis of the cylinders is in a vertical position.
Position the n°2 and n°3 stands, referring to the num-
bers towards the inlet end;
Position the n°1 and n°4 stands,
Bring the screws together manually hexagonally
embedded beginning with the stand n°2.
Before tightening stand screws be sure that
the chain tensioner is assembled.
Do not tighten the stand screws if the reac-
tion springs are charged. Appropriately turn
the camshaft so that the stand springs of
which are to be tightened are uncharged and
that the cams are positioned on the base
radius.
Cylinder kit
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