Evinrude 4906B 4HP 1969 Owner's Manual page 106

11- Remove the five attaching
and then lift the bowl free of the carbure-
tor.
12-
Remove the hinge pin and lift the
float from the carburetor
the float is lifted from the carburetor,
serve the small spring attached
dle, The needle will come out with the float
assembly. Remove the needle seat from the
carburetor.
GOOD WORDS
Further disassembly of the carburetor
is not necessary. The nozzle in the center
of the carburetor does
removed in order
carburetor. However,
removed with a screwdriver
and needs to be replaced.
screws,
bowl cavity.
ob-
to the nee-
NOT have to be
to properly clean the
the nozzle can be
if it is damaged
Gasket used between
showing the opening
enter the idle passage
CLEANING
NEVER
diaphragms, or pump plungers in carburetor
As cleaner.
ONLY in solvent, and then blown dry with
compressed air.
Place all metal parts in a screen-type
tray and dip them
until they appear
blow t hern dry with compressed air.
Blowout
with compressed
passages to be sure they are not clogged or
contain any deposits.
wire or any type of pointed instrument
clean drilled passages or calibrated
a carburetor.
Carburetor
is worn and unfit for service.
J/E CARBURETORS
the bowl and the carburetor
to to
allow fuel leave the bowl and
of
the carburetor.
AND INSPECTING
dip rubber parts, plastic parts,
These parts should be cleaned
in carburetor
completely
all passages in the castings
air. Check all parts and
NEVER use a piece of
idle adjustment screws.
The bottom screw is new.
4-15
cleaner
dean, then
to
holes in
GOOD
The top screw