Evinrude 4906B 4HP 1969 Owner's Manual page 124

number. This number represents a drill size.
Check the orifice with the shank of the
proper size drill to verify the proper orifice
is used. The local Otl/l C dealer will be able
to provide the correct size or ifice for the
engine and carburetor being serviced.
Most parts that should be replaced dur-
ing a carburetor overhaul are included in
overhaul kits. These kits are available from
your local marine dealer.
will contain a matched fuel inlet needle and
seat. This combination should be replaced
each time the carburetor
a precaution against leakage.
ASSEMBLING TYPE II CARBURETOR
Purchase of a carburetor
almost a must when servicing this unit.
parts required for a complete
cluding the necessary gaskets, are contained
of
Exploded view a Type II carburetor
One of these kits
is disassembled as
repair kit is
All
rebuild, in-
on
installed larger horsepower engines equipped 'with
TYPE II CARBURETOR
In the kit. !V;ost repair kits contain more
parts and gaskets than are needed because
the kit may be used to service a wide range
of carburetor models.
1- Install the NEW inlet seat and gasket
into the carburetor base.
the proper size screwdriver as a precaution
against damaging the inside surface of the
the seat. Apply just a drop of oil into the
seat, to prevent the needle from sticking
when it is installed.
valve into the seat.
2- Install the NEW float and hinge pin
from the repair kit with the tang of the
float facing DOWNWARD
of the carburetor.
3- If the inlet nozzle was removed, in-
stall the nozzle into the center
carburetor and secure it tightly with the
proper size screwdriver.
to burr the edges of the nozzle.
4-33
Take care to use
Insert the inlet needle
toward the inside
of the
Exercise care not
The end of
hot water choke.
Q