![1941, 1942 Studebaker Champion, M5-M15 Trucks](../fullimages/Studebaker-009_f.jpg)
gauge and install metering rod and disk. Connect metering rod
and spring.
Anti-percolator Adjustment: Crack throttle valve .030" by placing gauge
T109-29 between valve and bore of carbureter (side opposite port). Bend rocker
arm (use tool T109-105) until there is a clearance of .005" to .015" between
rocker arm and pump arm.
Fast Idle Adjustment: With fast idle cam held in normal idle position, tighten
throttle lever adjusting screw until it just seats against cam. Hold throttle
lever closed and pull cam back until first (or lower) step on cam is against
(not on) set screw.
There should now be %" clearance between inside wall of air horn and
lower edge of choke valve. (Use tool T109-85.)
Adjustment can he made by bending at offset portion of fast idle link. (Use
tool T109-41.)
Unloader Adjustment: With throttle valve wide open there should be 5'4" clearance
between lower edge of choke valve and inner wall of air horn. (Use tool T109-31.)
Adjustment should be made by bending cam on throttle lever. (Use tool T109-41.)
Lock-Out Adjustment: With throttle and choke valves wide open, choke should
lock in wide open position. Adjustment should be made by bending lip at lower
end of fast idle link to give 1/32" clearance between lip and throttle
lever lock. with throttle and choke valves held wide open. (Use tool T109-105.)
Studebaker Champion 1941 1942 Carbureter No. 4965 List Price
$29.40
All Prices Subject to Prevailing Surcharge
WHEN SERVICING, USE GASKET ASSORTMENT No. 659, LIST PRICE $0.75; REPAIR PACKAGE
No. 1301, PRICE $5.45
PART NAMES IN BOLD TYPE, LISTED BELOW, INDICATE Part No. PART NAME List
Price Part No.
1-357S Body flange assembly $5 15 63-35
1A-17 Flange gasket (11/4" S.A.E.) (Sup. by 1A-30) 07 64-76S
1A-30 Flange gasket 09
2-97 Throttle valve 30 75-484
3-421S Throttle shaft and lever assembly 1 10
6-345S Air horn and piston housing assembly 2 95 75.493
6-402S Air horn and climatic control assembly 8 10
7-107 Choker valve _ 30 75-494
Low speed jet assembly 45
Rivet plug 04
Rivet plug ........ .......................................(5) 04
Idle port rivet plug 04
Idle passage plug and gasket assembly
Ball retainer screw plug and gasket assembly
Passage plug and gasket assembly (2)
Nozzle retainer plug
Nozzle
Choke piston lever, link and shaft assembly
Choke lever, screw and link assembly
Strainer nut and gasket assembly
*Needle seat and plug gasket (3)
•Metering rod jet and plug gasket (3)
Bowl strainer gasket_
Nozzle gasket
Float and lever assembly 1 20
Float lever pin ---- 07
Needle and seat assembly 1 20
Bowl strainer gauze 15
Piston housing strainer 20
Pump strainer 15
Idle adjustment screw 45
Choke valve attaching screw (2) 2 for 07
Pump jet—No. 72 drill 30
Pump operating lever and countershaft assy 75
Pump arm and collar assembly__ 35
Idle adjustment screw spring 07
Metering rod spring ° 15
Connector rod spring -- 07
Vacuum piston spring 07
CONTENTS OF REPAIR PACKAGE
PART NAME List Price
Spring retainer °--- .07
Plunger and rod assembly (Identify by shaft
No. 49-123)
Metering rod—standard—.0685"-.0685" to
.060"-.060" to .043"-.043"
Metering rod—1 size lean—.070"-.070" to
.063"-.063" to .046"-.046"
Metering rod—2 sizes lean—.0715"-.0715" to
.065"-.065" to .050"-.0a'0"
1'Metering rod—.073"-.073" to .067"-.067" to
.054"-.054" .........................................°---°° °-
*Metering rod—.0715"—.066"
0.0 CARTER SERVICE DISTRIBUTORS:
Flange stud lock washer (2)
Throttle shaft arm clamp screw
Coil housing attaching screw (3) 2 for
Choker lever clamp screw
Fast idle cam screw
Throttle valve attaching screw (2) 2 for
Throttle lever adjusting screw
Piston housing screw and washer assembly-_. Body flange screw and washer
assembly....(2) Bowl cover screw and washer assembly.-.-(5)
Air horn screw and washer assembly (2)
Flange stud nut-- (2)
Throttle shaft arm and screw assembly
Throttle connector rod
Pump check ball (2)
Pump connector link
Vacuum piston link and spring assembly:...__
Dust cover
Metering rod jet and gasket assembly
Air horn gasket
Bowl gasket
Body flange gasket
Coil housing gasket
Metering rod disk
Bowl cover (Not sold separately—Part of
146-88S) ----
Bowl cover and strainer assembly 1.90
Choke piston pin 04
Anti-percolator pin 04
Pin spring 02
Vacuum piston and pin assembly 45
Choke piston --°--_... .35
Thermostatic housing and coil assembly 3.30
Fast idle cam and pin assembly 30
Anti-percolator cap and rocker arm assembly .35
61-171 Pump spring ....-° ................................. ..... .15
61-188 Anti-percolator rocker arm spring 15
61-200 Plunger spring 15
61-211 Pump operating lever spring 15
61-226 Vacuum piston spring (Sup. by 61.-148) 07
63-33 Thermostat housing retainer (3) .04 184-18S
+For 12,000 ft. altitude only. *Economy metering rod for use from 0 to 4000
ft. altitude. "Gaskets so marked must be soaked in 90 proof denatured
alcohol for 15 minutes, installed on part and let dry before using.
NOTE: Small figures preceding list prices indicate number of pieces used in
one carbureter. Where numbers do not appear before prices, only one is used.
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