Evinrude 4906B 4HP 1969 Owner's Manual page 127

4-36 FUEL
a
Installing new type packing.
to
used hold the needle adjustm
opening. Continue
opening until it barely seats.
needle valve seats, back it out 1-1/2 turns
COUNTERCLOCKWISE.
packing nut until there is drag on the needle
valve, but the valve may still be rotated by
hand, but with just a little difficulty.
13- Install the high-speed
the carburetor bowl, using the proper size
screwdr iver ,
14- Install a NEW drain plug gasket, and
then thread the drain plug into the carbure-
tor bowl cavity.
SPECIAL NOTE:
The following step is to be performed if
the carburetor being serviced has an adjust-
able high-speed needle valve.
15- Install the three
into the carburetor bowl.
16- Start the high-speed
packing nut into the high-speed
DO NOT tighten the nut at this time.
is
A packing nut
etit:
threading it into the
After the
Now, tighten
orifice into
packing washers
needle valve
opening.
not
the