![1937 Packard Eight Model 120](../fullimages/Packard-012_f.jpg)
ANTI-PERCOLATOR ADJUSTMENT: Back out throttle lever adjusting
screw. Anti-percolator should be checked after metering rods setting and
installation of metering rods on carbureter.
Do not disturb metering rods or pump adjustments.
With throttle valves seated, insert .015 inch feeler gauge between anti-percolator
stem and lip on anti-percolator arm, and adjust lips on anti-percolator arm
to depress anti-percolator stem so indicator line is flush with top of anti-percolator
plug. Since there are two anti-percolator units on this carbureter, great
care must be taken so that an even adjust-ment is made on both lips.
UN LOADER ADJUSTMENT: With throttle wide open, distance between upper edge
of choke valve and wall of air horn should be Y.,, inch. Check with T109-31
gauge. Adjustment can be made by bending lip on fast idle connector link.
Adjust with choker control spring in wide open position.
FAST IDLE ADJUSTMENT: Hold choker valve tightly closed and adjust fast idle
arm screw to give .018 inch opening between edge of throttle valve and bore
of carbureter side opposite port (use gauge No. T109-44).
Packard 120 1937 Carbureter
No. 366S
WHEN SERVICING, USE GASKET ASSORTMENT No. 627, LIST PRICE $1.70
All Prices Subject to Prevailing Surcharge
T T 1 101?61 101-10 101-49 101-55 1018-65
Part No. PART NAME List Price
1-165S Body flange assembly $5.90
1A-40 Flange gasket 15
2-95 Throttle valve 15
3-283S Throttle shaft and lever assembly _- 1.30
6.218S Air horn and climatic control assembly - 8.80
6-219S Air horn and cover plate assembly 2.20
7-80S Choker valve assembly : 75
11-151S Low speed jet and gasket assembly 45
11B-26 Rivet plug 04
11B-27 Idle passage plug 15
11B-41 Rivet plug 04
11B-79 Rivet plug 04
11B-89 Nozzle retainer plug ..... 30
11B-94S Ball check passage plug and gasket assembly .15
11B-96S Nozzle passage plug and gasket assembly 15
11B-98 Pump jet passage plug 15
12-212 Nozzle °-- 45
14-190 Choker trip lever 15
14-192S Choke piston lever and shaft assembly 60
20-22 *Needle seat and nozzle plug gasket 07
20-26 •Low speed jet gasket 07
20-43 Hot air passage gasket 15
20-54 Metering rod jet gasket 07
20-55 Idle passage gasket 07
20-60 Nozzle gasket 07
20-61 Ball check passage plug gasket 07
21-64S Float and lever assembly 1 20
24-24 Float lever pin 07
25-66S Needle and seat assembly 1 20
30-17 Ball check strainer 15
30-26 Piston plate strainer 15
30-31S Bowl jet strainer 30
30A-41 Idle adjustment screw 45
36-11 Adjustment screw lock spring 15
39-11 Valve attaching screw 2 for 07
48-52 Pump jet (.025")- 20
49A-18S Anti-percolator valve assembly 75
53A-97S Fast idle arm, pin and screw assembly 45
63A-129S Pump operating lever and countershaft assy 75
53A-130S Pump arm and collar assembly 35
61-120 Metering rod spring 15
61-123 Connector link spring .... . 15
61-128 Connector rod spring 07
61-133 Fast idle arm spring 15
61-150 Pump spring 15
61-151 Pump operating lever spring 15
63-26 Metering rod disk retainer_ 07
63-33 Thermostat housing retainer 04
63-35 Spring retainer 07
64-43S Plunger and rod assembly (Identified by
shaft 49-105) _...: 1 30
75-228 Metering rod—Standard—.062"-.061"-.047" 45
75-269 Metering rod—1 size lean—.0635"-.0635"
to .0625"-.048" 45
75-270 Metering rod—2 sizes lean—.0645"-.0645"
to .0635"-.050" 45
86-9 Bowl cover attaching screw lock washer
(Use with 101-61) 02Part No. PART NAME List Price
86-12 Flange stud lock washer 02
86-17 Air horn attaching screw lock washer
(Use with 101-55, 101-68 and 101-72) 02
100-16 Throttle lever adjusting screw (Superseded
by 101-121) .... °--- °--- 07
101-10 Anti-percolator arm clamp screw 07
101-49 Piston plate attaching screw 2 for 07
101-55 Air horn attaching screw (inside) (Sup. by
101-146S) ---'" 07
101-61 Bowl cover attaching screw (Sup. by
101-148S) °---- 07
101-65 Thermostat housing and choke trip lever
attaching screw 2 for 07
101-68 Body flange attaching screw (Sup. by
101-149S) 07
101-69 Throttle centering screw 07
101-70 Fast idle arm attaching screw 15
101-71 Fast idle arm adjustment screw 07
101-72 Air horn attaching screw (Sup, by 101-150S) .02
101 -73 Throttle valve attaching screw 2 for .07
101-74 Throttle shaft arm attaching screw 07
101-121 Throttle lever adjusting screw 07
101-146S Air horn attaching screw and washer
assembly (inside) 07
101-148S Bowl cover attaching screw and washer assy 07
101-149S Body flange attaching screw and washer assy 07
101-150S Air horn attaching screw and washer assy 07
105A-11 Flange stud nut 07
111-17 Metering rod arm 30
111-19S Anti-percolator arm and screw assembly 30
114-34S Throttle shaft arm and pin assembly 15
115-42 Throttle connector rod 30
117.28 Connector link 07
117.47 Fast idle connector link 15
120-125S Metering rod jet and gasket assy. (.0846") 45
121-36 Piston plate housing gasket 07
121-42 Body gasket 15
121-43 Body flange gasket 35
122-62S Discharge ball check assembly 35
122-64S Intake ball check assembly... . 35
129-16 Metering rod disk 04
136.34 Choker shaft washer 04
136-38 Throttle shaft washer 04
144-11 Throttle lever screw spring (use only with
100-16) ----° °--° 05
146-36 Bowl cover -° ° 1 45
150-74 Metering rod arm pin 07
150A-10 Pin spring 02
150A-14 Pin spring 02
160-20 Choke piston 20
161-23 Piston plate 35
161-28 Port plate -- ° °-- -°°----°° 15
170-41 Piston plate housing 75
170B-16S Thermostatic coil and housing assembly_..__- 3 30
170J-16S Thermostatic coil and housing assembly
(Sup. by 170B-16S) 3 30
179-12 Cork insulator strip 15
179-13 Cork insulator disk 07
181-21S Fast idle cam and collar assembly 20
.Gaskets so marked must be soaked in 90 proof denatured alcohol for 15
minutes, installed on part and let dry before using.
List price of $4.40 per 100 applies to parts listed at $0.07 each. List
price of $1.85 per 100 applies to parts listed at $0.04 each.
List price of $2.55 per 100 applies to parts listed at $0.05 each. List
price of $0.75 per 100 applies to parts listed at $0.02 each.
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