3
CF65/75/85 series Component description
ZF 8/9/16S-109 GEARBOX
2-3
Double-cone synchronisation
As a result of the speed difference to be
eliminated in the lower gears, the
synchronisation forces may be considerable. In
order to achieve effective synchronisation, a
synchroniser with a double cone is used.
This synchroniser consists of an outer and an
inner ring (synchromesh rings) connected to the
main shaft of the gearbox by means of the
selector sleeve support.
The ring between the two synchromesh rings is
connected to the gear wheel by means of the
clutch body.
When the selector sleeve moves into the clutch
body, two synchronisation surfaces are active.
W 3 03 047
6
ᓻ 0111
https://www.truck-manuals.net/
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