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Packard Carburetors : Packard Eight 1941 Model 1951 - 1942 Model 120


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Packard Eight 1941 Model 1951 - 1942 Model 120

ANTI-PERCOLATOR ADJUSTMENT: Should be made after pump and metering rod adjustments. Back out throttle lever adjusting screw so that throttle valves seat in bores of carbureter. With throttle valve seated, insert .015" feeler gauge (T109-72) between anti-percolator stem and lips on anti-percolator arm. Then bend lips so that center of indicator lines are just flush with top of anti-percolator plug. Care should be taken so there is an even adjustment made on both anti-percolator lips.
UNLOADER ADJUSTMENT: With throttle wide open, distance between upper edge of choke valve and inner wall of air horn should be 11/64". (Use gauge T109-166.) Adjustment can be made by bending lip on fast idle connector link.
With throttle wide open, push choker valve open. Choke should lock within 5° of wide open position. If it does not lock, recheck unloader adjustment. Closing the throttle will release choker valve. Choker trip lever is notched out for this setting.
FAST IDLE ADJUSTMENT: Hold choker valve tightly closed and adjust fast idle arm screw to give .020" opening between edge of throttle valve and bore of carbureter, side opposite port. (Use gauge T109-29.)
STARTER SWITCH: Adjustment should be made with Carter tool No. T109-155S, obtainable from your Carter distributor with complete instructions.

NOTE: Parts are shown here for
identification only. Check correct num-
61-209 ber and price in list given below. 161-229

Packard— 1941-42—Carbureter No. 5 12S—List Price $44. I 0
All Prices Subject to Prevailing Surcharge
WHEN SERVICING, USE GASKET ASSORTMENT No. 656, $0.95; REPAIR PACKAGE No. 1092A, $7.00
PART NAMES IN BOLD TYPE, LISTED BELOW, INDICATE PARTS INCLUDED IN REPAIR PARTS PACKAGE Part No.
1-3725 2-103 3-433S
PART NAME Amount Part No.
Body flange and switch assembly $9.20 75-520
Throttle valve (2) .15
Throttle shaft and lever assembly 86-12
(Sup. by 3-454S) 86.17
Throttle shaft and lever assembly 1.60 86-37
Air horn and climatic control assembly 8.80 101-10
Air horn and pump jet assembly 3.30 101-26
Choker valve 30 101-65
Low speed jet assembly (2) .45 101-69
Body flange rivet plug (2) .04 101-70
Pump discharge rivet plug 04 101-73
Rivet plug ----°°°--° (5) .04 101-74
Idle port rivet plug (2) .04 101-84
Nozzle passage plug (Sup. by 11B-127S) (2) .15 101-109
Nozzle passage plug and gasket assembly (2) .15 101-112
Rivet plug (2) .04 101-121
Nozzle retainer plug (2) .15 101.124
By-pass bleeder screw plug (2) .30 101-128
Nozzle .................. ..................................(2) .45 101-148S
Choker piston lever, link and shaft assy 60
Choker trip lever 15 101-149S
Strainer nut and gasket assembly 45
Pump check needle 20
*Needle seat gasket 07
Bowl strainer gasket 07
Nozzle gasket (2) .07
*Metering rod jet gasket (2) .07
Idle passage gasket (3) .07
Float and lever assembly 1.20
Float lever pin 07
Needle and seat assembly 1.20
Bowl cover strainer gauze
Piston housing strainer
Pump strainer
Switch strainer
idle adjustment screw (2)
Valve attaching screw (2) 2 for
Switch plunger -----._ _.. ..
Anti-percolator valve plug assembly (2)
Fast idle arm, pin and screw assembly
Pump operating lever and countershaft assy.
Pump arm and collar assembly
Adjustment screw lock spring (2)
Metering rod spring
connector link spring _ __._.-__
Fast idle arm spring
Plunger spring
Pump arm spring
Pump spring
Switch contact spring
Vacuum piston spring
Switch return spring
Fast idle cam spring
Switch strainer retainer ring
Ball retainer ring.. ..
Housing retainer -(2)
Pump plunger and rod assembly (Identfy
by shaft No. 49-127) - 1.05
Metering rod—standard—.054"-.064" to
.060"-.050" (2) .45
Metering red—1 size lean—.055"-.065" to
.062"-.052" (2) .45
NOTE: Small figures in parentheses preceding list price indicate number of pieces used in carbureter. Where no figure is shown, only one is used.
*Gaskets so marked must be soaked in 90 nroof denatured alcohol for 15 minutes, installed on part and let dry before using.

146-108S Bowl cover and strainer assembly 1.90
150-62 Choke piston pin 04
150-81 -Metering rod pin 07
150A-10 Pin spring (5) .02
150A-14 Countershaft pin spring.02
153-11 Switch contact spring shim (.018) 02
160-35 Choke piston _ 30
160-58S Vacuum piston and link assembly. .. 45
170M64S Thermostatic coil and housing assembly____ 2.95
172-12 Hold down clip (terminal cap) 15
172-18 Cable clip 15
181-81S Fast idle earn assembly (Sup. by 181-1105)_ 45
181-87 Switch guide block.-- .. 35
181.110S Fast idle cam assembly 45
184-20S 'terminal cap .1<sembly 1.10
192-11U Carter starter switch unit 2.55
Throttle lever adjustment screw
Body flange attaching screw
Air horn attaching screw (Special)
Bowl cover attaching screw and washer
assembly (6)
Body flange attaching screw and washer
assembly (3)
Air horn attaching screw and washer
assembly (2)
Flange stud n'ut - (4)
Anti-percolator arm and screw assembly
Throttle shaft arm
Throttle connector rod
Ball
Switch ball .__..-_.-_
Pump arm link
Fast idle connector link
Dust cover
Metering rod jet and gasket assembly (2)
Body flange gasket
Air horn gasket
Bowl cover gasket
Coil housing gasket
Metering rod disk (2)
Choker shaft washer
Connecter reel washer
Throttle shaft washer
Return spring washer
...
Bowl cover (Not sold separately—part of 146-11185)
PART NAME Amount Metering rod—2 sizes lean—.066"-.066" to
.0635"-.054" (2)
Flange stud lock washer (4)
Body flange attaching screw lock washer
Switch terminal lock washer (2)
Clamp screw Coil housing attaching screw (2) 2 for
Trip lever attaching screw 2 for
Throttle centering screw.._ ..
Fast idle arm attaching screw
Throttle valve attaching screw (4) 2 for
Throttle shaft arm attaching screw
Fast idle adjustment screw
Switch terminal screw (2)
Terminal cap attaching screw