|
Form 6450B-Canadian
CARTER CARBURETOR CORPORATION, ST. LOUIS, MO., U. S. A.HUDSON 1934 TO 1939
JUNE, 1940
Reprinted May, 1946
All Prices Subject to Prevailing Surcharge
WI CARBURETER INDEX AND PRICE LIST
CARBU- LIST EXCH. Casting REPAIR PKG.'GASKET ASSTS.
No.
YEAR AND MODEL RETER PRICE ALLOW. on Std. Price No. Price
Flange
1934 "8" LL & LT 282S Sup. by 4145 25 1044 $5.85 628 $1.05
1934 "8" LTS 299S Sup. by 438S 1046 5.30 609 .65
1935 "6" GH 309S Sup. by 454S 54 1047 5.85 617 1.05
1935 "8" HT-HU
& HHU 3105 Sup. by 4145 55 1048 5.85 617 1.05
1936 "6" 63 329S Sup. by454S 73 1049 5.85 622 .90
1936 "8" 64-65-66-67 330S Sup. by 4145 71 1050 5.85 622 .90
1938 "6" 112 41 IS Sup. by 438S 359 631 .60
1938-9 "6" 112 417S Sup. by 438S 362 1054 5.10 631 .60
1939 "6" 112-92-98 437S* 23.50 2.50 339 1067 5.30 631 .60
1939 "6" 112-92-98 438S 20.60 2.50 383 1067 5.30 631 .60
*Used on cars equipped wtih automatic clutch.
HUDSON
1934 TO 1939
Figure shows 1939, 438S Carbureter
MOTOR TUNE-UP-BE ACCURATE! ALWAYS USE FEELER GAUGES!
CAUTION: Change worn or leaky flange gaskets. Tighten manifold bolts and test
compression before adjusting carbureter.
CARBURETER SPARK BREAKER IGNITION TIMING SET VALVES FLOAT LEVEL SET
PLUG POINTS Breaker Points With motor at (Remove IDLE ADJUST-
GAP to Open Operating Cork Gasket) MENT SCREW
Temperature (Turns Open)
Minimum Maximum
1934 -282S..__.___ .025" .015" I/2" B. T. D. C. .006" .008" 3/8" 3/8
to I
1934 -299S .025" .016" /2" B. T. D. C. .006" .008" %" %
to I
1935 -309S .022" .020" (See i ) .006" .008" 3/8" 3/B
to I
1935 -310S .022" .020" (See ®) .006" .008" % to I
1936 -3295-330S .025" .020" T. D. C. .006" .008" 3/8" I/2
to I
1938 1939 1941 IS-417S. .032" .020" %4" B. T. D. C. .006" .008" 3/8" 3/q
to 11/2
1939 -4375-438S .032" .020" (See ®) .006" .008" %" I/2
to 1¼
Q Motors 70000 to 73790 - I/2" B. T. D. C. Motors 73791 and Higher - T.
D. C.
® Motors 55000 to 65246 - %2" B. T. D. C. Motors 65247 and Higher -
T. D. C.
® Model "I 12" - I/4" B. T. D. C. Models "92" and "98" -T.
D. C.
CARBURETER ADJUSTMENTS
PUMP ADJUSTMENT: (41 IS-4175-4375-438S) With throttle closed and pump connector
link in lower hole (medium stroke). Pump plunger should travel 14/64 inch
from closed to wide open position. Use gauge T109-1175. Adjustment can
be made by bending throttle connector rod at lower angle.
ANTI-PERCOLATOR ADJUSTMENT: (3295.3305-41IS-4175-437S-438S) Open throttle
valve .030 inch between lower edge of throttle valve and bore of carbureter
(opposite port) (Use .030" wire gauge). Adjust anti-percolator lip (by bending) so
that there is a clearance of .005" to .015" between it and pump arm
with anti-percolator cap seated.
UNLOADER ADJUSTMENT: (329S-330S) With throttle wide open, adjust curved lip
on fast idle block so lower edge of choker valve is 7/16" from inner wall of
air horn. With throttle wide open and choke valve wide open, choker should lock
in wide open position. There should be I / 16" clearance between lip on
choker lever and top end of fast idle link assembly with choke valve wide open
and throttle wide open. Choke mechanism must not bind at any position. Adjustment
can be made by removing fast idle link assembly from carbureter and filing not
more than 1/32" from top of link. (See General bulletin No. 115.) Care should
be exercised to maintain the contour of original piece and in the removal
of all burrs.
METERING ROD ADJUSTMENT: (41IS-4175-4375-4385) Correct setting of metering
rod is important. Metering rod position should be checked when carbureters
are serviced or when leaner than standard rods are installed. Correct procedure
is as follows: Insert gauge No. T109-25 in place of metering rod, seating
tapered end in metering rod jet. Then push down piston link so that metering
rod pin rests on shoulder of notch in gauge. Adjust lip on piston link so
that there is less than .005" clearance
between it and pump arm.
Remove gauge, install metering rod and disk and metering rod spring. Be sure
metering rod is in jet. If metering rod shows wear, replace it.
It is very important that the vacuum piston move freely and the spring under
piston be of proper length. It is best to change this spring whenever carbureter
is repaired. Care must be taken that piston is clean and dry and shows no
sign of wear. Never use oil to make piston work smoothly. (ADJUST OTHER MODELS
BY BENDING THROTTLE CONNECTOR ROD AT LOWER ANGLE.)
Copyright 1940
|