Evinrude 4906B 4HP 1969 Owner's Manual page 235

7-2 ACCESSORIES
rear of the box considered
lever. This warmup lever may be adjusted
for low and fast idle speeds.
button type locks out the shift lever
prevent shifting if the throttle
too far while the engine is in neutral.
The old style mechanical
were very simple in design.
of the shift lever
rocker-type arrangement
nylon sleeve-type slider with teeth.
handle moves, the
teeth of the slider,
throttle cable or the shift cable, for shifting
or advancing the throttle,
which lever is being actuated.
Several accessories
the updated mechanical shift box. This new
box still uses the two lever principle for the
throttle and shift. A friction feature on the
throttle mechanism permits the operator
release his grip on the lever handle without
the throttle changing position.
is also built into the shift box. This feature
prevents the throttle
past normal idle to the point where the
engine would shut down.
STANDARD
NEUTRAL
•
SHIFT
Double lever manual Shift box installed
model Johnson units. This box is no longer available.
However some replacement
at some dealers.
a "warmup"
The push-
is advanced
shift boxes
The lower end
handle incorporated
with teeth and a
As the
rocker "walks" in the
pulling on the inner
depending
have been added to
An idle stop
from being retracted
INSTAllATION
-
RANGE
with early
parts may still be in stock
FAST
to
a
on
Single lever
Evinrude units.
Shift control,
friction adjustment
to
position.
Outboard
cut-out switch
open the circuit
This arrangement
system from operating unless the throttle
.•...
FAST
Double lever
lower unit engines.
parts are available from OMC dealers.
START
SLOW
-,
FRICTION ADJUSTMENT
electric shift box installed
This box incorporates pushbuttons
at
an idle adjustment the front,
on to
the bottom hold the throttle
models are equipped
in the cranking
to the starter
prevents the cranking
NEUTRAL
IDLE STOP
SHIFT RANGE
shift box installed with
This shift box is still
with the
for
a
and
with a
system to
solenoid.
is
SLOW
manual shift
in use and