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Westerbeke 10TWO Technical Manual page 121

Marine
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6.
OPERATION OF GEARBOX
The adjustment of the shift lever on the transmissjon when attaching
the shift control cable to it, is of prime importance to ensure proper
clutch engagement and long service life for the transmission.
The control cable, when attached to the transmission shift arm ball
joint connector, should be attached so as to be at a 90· angle wi th
the
lever
and
transmission
in
the
neutral
posi tion.
(Ref.
Illustration. )
The transmission shift arm can be rotated on the transmission side
cover
shifting
shaft
by
loosening
the
securing
bolt
(13mm)
and
rotating the shift arm to produce the 90· angle between the arm and
the
shift cable when
the
transmission is in neutral.
Insure
that
there is at least .020 inch clearance between the shift arm and the
shift cover before retightening the securing bolt.
The shift cable and pedestal control must allow the transmission shift
arm
to move
from
the
neutral posi tion
into the forward or
reverse
engagement a MINIMUM of
1.
37
inches
(35mm)
when the outermost ball
joint attachment hole is used on the shift arm, or 1.18 inches (30mm)
when the
inner
is used.
Use of the inner attachment hole is pre-
ferred.
(Ref. Illustration.)
Minimum Travel (inner hole used)
1.18"
I
\
.-
30mm
I
~~~~~~@-- ' 1 -":' )
------;-(,
~:J'
/1
\,.
/
Shift Cable Attachment from Rear
o
,
__
",
-
\
/
,
,
,
I
/
Shift Arm Securing Bolt
Failure
to properly adjust
the
shift arm and cable to produce the
MINIMUM shift arm travel required for clutch engagement will result in
clutch slippage and eventual failure.
Adjusting the shift arm and shift cable to produce shift lever move-
ment greater than the minimum is recommended.
118

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