3
72
E
N
G
IN
E ASS
E
M
B
LY AN
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NTRO
LS
Positioning of screws to fasten crankcase.
Cutting extra piece of gasket between engine
crankcase halves.
3.6
CLoSING ENGINE BLoCK
Press the right crankcase half towards the left, being
careful that the shafts and pins on the crankcase fit
into the respective housings and that the crankcase
half is not upside-down. To facilitate progressive ne-
aring and aligning of the two crankcase halves, con-
nect two screws on opposite sides and tighten them
bit by bit. If the crankcase halves tend to capsize, do
not insist tightening them. Rather loosen the screws
and reposition the crankcase correctly.
Make sure that the two crankcase halves match per-
fectly one with the other. Assemble the screws ac-
cording to their length as indicated in the figure.
The table below contains indications for applying
these screws.
It is recommended to tighten them in a criss-cross
pattern using a torque of 10Nm.
Apply the two screws for fixing the engine to the
engine support (code 3625132 000)
Cut the extra piece of gasket in between the two
crankcase halves in the area of the cylinder.
This can be done easily by bending the gasket se-
veral times.
Screw number
Screw dimensions
Threadlocker
application
Tightening torque
[Nm]
Threading
diameter
Threading length
40
M6
30
NO
10
41
M6
60
NO
10
42
M6
70
NO
10
