MOTO GUZZI CALIFORNIA JACKAL Werkstatt-Handbuch Seite 381

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Areas where material is removed
in order to obtain an equal weight
for the connecting rods and to
L correctly distribute balancing masses
Materialaustragbereiche, um
Gewichtsgleichheit zwischen
Pleuelstangen und die korrekte
Verteilung der Massen für den
Ausgleich zu erreichen.
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Zones van verwijdering materiaal
om een gelijk gewicht tussen de
drijfstangen en een correcte
verdeling van de massa's uitbalan-
cering te bekomen.
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66
Tightening torque with oiled screw: 60÷65 Nm
Anzugsmoment mit geölter Schraube: 60÷65 Nm
Klemkoppel met geoliede schroef: 60÷65 Nm
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ONNECTING RODS
Carry out the following controls when overhauling the
connecting rods:
• The bushing conditions and the backlash between
them and the piston pins;
• Axis parallelism;
• Connecting rod bearings.
The bearings are slim-shell type, with anti-friction alloy
which means they cannot be adjusted; if there are signs
of seizing or wear they must be replaced.
When replacing the bearings it may be necessary to true
the crank pin.
Before correcting the crank shaft pin, it is necessary to
measure the diameter of the pin where it shows maximum
wear, as illustrated in the figure; this is to establish which
undersize category the bearing belongs to and how much
the pin must be reconditioned.
Check the axis parallelism
Before fitting the connecting rods, it is necessary to check
their quadrature. This means checking that holes for the
connecting rod small and big end are parallel and
coplanar.
The maximum parallelism and complanarity error for the
two axis for the connecting rod small and big end,
measured at a distance of 200 mm, must be ± 0,10 mm.
Area within which the bush
slot must be located
Bereich, in dem sich der Einschnitt
der Buchse befinden muss
Sector waarbinnen zich de maat van
de mof moet bevinden.
30˚
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NB Carefully check that axes
are perfectly parallel
NB: Besonders auf die Parallelität
der Achsen achten
NB Het parallellisme van de assen
nauwkeurig verzorgen.
NGINE