Cadillac Old Carter Carburetors : CADILLAC V EIGHT 1942Previous | Home | Next |
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notch in gauge. With throttle tightly closed, lip on vacuum piston
link should then rest on lip of metering rod arm. If it does not, bend lip
of metering rod arm until it just makes contact with lip on vacuum piston link.
Then remove gauge, install metering rods and attach springs.
UNLOADER ADJUSTMENT: Two adjustments are necessary to get correct unloader
setting:
A. Loosen choker lever and screw assembly on shaft. Insert .010" flat
feeler gauge No. T109-71) between lip on fast idle cam and boss on flange casting.
Hold choke
valve tightly closed and tighten choke shaft arm in place.
B. Adjust unloader lip on throttle shaft lever to give 3/16" clearance
(Gauge T109-28) between upper edge of chore valve and inside wall of air horn
with throttle wide open.
FAST IDLE ADJUSTMENT: With choke valve tightly closed, adjust fast idle set
screw to give .015" clearance I, - tween throttle valve and bore of carbureter
(side ol,hos::e port). (Use Gauge No. T109-44.)
NOTE: Parts are shown here for identification only. Check correct number and
price in list given below.
Cadillac-1942—No. 436S—List Price $41.15
WHEN SERVICING, USE GASKET ASSORTMENT No. 666—LIST PRICE $0.65
All Prices Subject to Prevailing Surcharge
Part No. PART NAME .List Price
1 -383S Body flange assembly $8.10
2-101 Throttle valve _- (2) .15
3-457S Throttle shaft and lever assembly 1.00
6-444 Air horn : 2.60
6-445S Air horn and climatic control assembly 8.80
7-121 Choker valve 30
11-178S Low speed jet assembly (Sup. by 11-1815) (2)
11-181S Low speed jet assembly (2) .45
11B-79 Rivet plug (3) .04
11B-103 Nozzle rivet passage plug 04
11B-108 Idle port rivet plug 04
11B-129S Intake check plug assembly 15
11B-146 Level sight plug 15
14-290 earn trip lever 15
14-99fS Choker lever and screw assembly 30
14-297S Choker piston lever, link and shaft assembly 60
15-35S Strainer nut and gasket assembly 45
17-51 Pump check needle---- 20
20-22 * : 'edle seat gasket 07
20-26 *-'ump check plug gasket 07
20-35 Bowl strainer gasket 07
20-54 *:Metering rod jet gasket (2) 07
21-SOS Float and lever assembly 1 85
21-24 Float lever pin 07
25-98S Needle and seat assembly 1 20
80.14 Bowl cover strainer 15
30-42 Pump strainer 15
30A-41 Idle adjustment screw (2) 45
39.10 Choke valve attaching screw (2) 2 for 07
48-116S Pump jet and housing assembly 1 10
53A-24C6 Pump arm and collar assembly 35
53A-243S Pump operating lever and countershaft ass'y 75
53A-245S Fast idle arm and screw assembly 45
61-57 Adjustment screw lock spring (2) 07
61-128 Connector rod spring 07
61-143 'Plunger spring 15
61-234 Metering rod spring 15
61-259 Vacuum piston spring 07
61-26? Pump lever spring 15
61-263 Pump spring 15
61-266 Fast idle earn spring 15
63-35 Spring to twiner 07
63-57 Intake ball cheek retainer 07
63-58 Cc,il housing retainer (3) .07
64-81S Pump plunger and shaft assembly (Identify
by shaft No. 49-141) 1.05
75.526 Metering rod—standard—.070"-.070" to
.0625"-.054" (2) .45
PART NAME List Price
Metering rod—1 size lean—.071"-.071" to
.064"-.056" ---° (2) 45
Metering rod—2 sizes lean—.073"-.073" to
.066"-.059" (2) 43
Flange stud lock washer (4) 02
Choker lever clamp screw 07
Fast idle arm clamp screw._ .. 07
Pump retainer screw 07
Fast idle adjustment screw 07
Throttle lever adjustment screw 07
Throttle valve attaching screw (4) 2 for 07
Throttle centering screw 15
Coil housing and metering rod arm screw (4) 07
Fast idle attaching screw 15
Body flange screw and washer assembly (4) 07
Air horn screw and washer assembly (4) 07
Pump jet screw and washer assemhlv-- (2) 07
Bowl cover screw and washer assembly..__ (6) 07
Dust cover screw and washer assembly (2) 07
Choker lever nut -07
Flange stud nut (4) 07
Metering rod arm and screw assembly 30
Fast idle connector rod 20
Throttle connector rod ' 35
Pump intake check ball 04
Pumn arm link 07
Vacumeter piston link 15
Dust cover 35
Metering rod jet assembly :...(2) 45
Coil housing gasket 07
Body flange gasket 15
Air horn gasket 15
Bowl cover gasket 15
Discharge pump check plug 30
Metering rod bushing (2) .15
Connector rod washer 04
Bowl cover and strainer assembly 4.75
Piston pin 04
Pin spring :..(3) .02
Gas line elbow 70
Choke piston 30
Vacuum piston and pin assembly 45
Thermostatic coil and housing assembly 2 20
Fast idle cam assembly 45
Coil housing baffle plate 15
Bowl vent tube 75
Pump plunger guide 20
*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 in parentheses preceding list price indicate number of
pieces used in one carbureter. Where no figure is shown, only one is used.