![1938, 1939 Hupmobile H-825 Eight](../fullimages/Hupmobile-002_f.jpg)
ANTI-PERCOLATOR ADJUSTMENT: Back out throttle lever adjusting
screw. Anti-percolator should be checked after metering rod setting and installation
of metering rods on carhureter.
Do not disturb metering rods or pump adjustments.
With throttle valves tightly closed, 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 carhureter. great
care must be taken so that an even adjustment Is made on both
BPS.
UNLOADER ADJUSTMENT: With throttle wide open, dis-
tance between upper edge of choke valve and wall of air horn should be 9/64
inch. Check with T109-34 gauge. Adjustment can be made by bending lip on
fast idle connector link. If unloader is adjusted properly, with throttle
wide open move choker valve wide open and choker valve will be locked in
wide open position. Closing the throttle will re-lease 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 .030 inch opening between edge of throttle valve and bore
of earbureter side opposite port.
Hupmobile 8 1938 1939 No. 399S
List Price
$35.30 All Prices Subject to Prevailing Surcharge
Part No. PART NAME List Price
1A-38 Flange gasket—Dual Special—Steelbestos_ $0 20
1-203S Body flange assembly 5 90
2-92 Throttle valve ..... 15
3-315S Throttle shaft and lever assembly __' 1 30
6-251S Air horn and cover plate assembly 2 20
6-262S Air horn and climatic control assembly 8 80
7-90 Choker valve _. 30
11-157S Low speed jet and gasket assembly 45
11B-26 Rivet plug .. ..............................................- .04
11B-41 Rivet plug 04
11B-79 Rivet plug .. ...... ..... .04
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
11B-108 Idle hole rivet plug _ 04
11B-131 Nozzle retainer plug 30
12-229 Nozzle 45
14-192S Choke piston lever and shaft assembly - .60
15-35S Strainer nut and gasket assembly 45
20-22 *Needle seat gasket 07
20-25 *Low speed jet gasket 07
20-35 Bowl strainer gasket _ 07
20-43 Hot air passage gasket 15
20-45 Nozzle gasket 07
20-54 *Metering rod jet gasket 07
20-55 Idle passage gasket 07
20-61 *Ball check passage plug gasket 07
21-64S Float and lever assembly t20
24-24 Float lever pin 07
25-66S Needle and seat assembly 1 20
30-14 Bowl cover strainer gauze 15
30-26 Piston plate strainer 15
30A-41 Idle adjustment screw 45
39-11 Valve attaching screw 2 for 07
48-63 Pump jet .028" 30
49A-18S Anti-percolator valve assembly 75
53A-127S Fast idle arm, pin and screw assembly : 45
53A-129S Pump operating lever and countershaft ass'y 75
61-57 Adjustment screw lock spring 07
61-120 Metering rod spring _ _. 15
61-123 Connector link spring 15
61 128 Connector rod spring .... 07
61-142 Fast idle arm spring 15
61 -laO Pump spring 15
61-169 Pump operating lever spring 15
61-172 Fast idle cam spring 15
63-26 Metering rod disk retainer 07
63-33 Thermostat housing retainer 04
63-35 Spring retainer --- 07
64-50S Plunger and rod assembly 1.30
75-276 Metering rod—standard—.0735"-.0735" to
.070"-.0615" 45
75-334 Metering rod—1 size lean—.074"-.074" to
PART NAME List Price
Air horn attaching screw lock washer
(Use with 101-61) 02
Flange stud lock washer 02
Flange attaching screw lock washer
(Use with 101-55, 101-68 and 101-72) 02
Throttle lever adjusting screw (Sup. by
101-121) 07
Metering rod arm clamp screw 07
Piston plate attaching screw 2 for 07
Air horn attaching screw—inside (Sup. by
101-146S) --°
Bowl cover attaching screw (Sup. by
101-148S) 07
Thermostat housing attaching screw 2 for 07
Flange attaching screw (Sup. by 101-149S) 07
Throttle centering screw 07
Fast idle arm attaching screw 15
Air horn attaching screw (Sup. by 101-150S) 07
Throttle valve attaching screw 2 for 07
Throttle shaft arm attaching screw 07
Fast idle adjustment screw 07
Throttle lever adjusting screw 07
Air horn attaching screw and washer
assembly—inside 07
Bowl cover attaching screw and washer ass'y 07
Flange attaching screw and washer ass'y 07
Air horn attaching screw and washer ass'y 07
Flange stud nut 07
Metering rod arm 30
Anti-percolator arm and screw assembly 30
Throttle shaft arm and pin assembly 15
Throttle connector rod 35
Connector link 07
Fast idle connector link 15
Metering rod jet and gasket assembly—.089" 45
Piston plate housing gasket 07
Body gasket 15
Body flange gasket 35
Discharge ball check assembly 35
Intake hail check assembly 35
Metering rod disk 04
Choker shaft washer 04
Throttle shaft washer 04
Throttle lever screw spring (Use only with .05
07
100-16) ------°- Bowl cover (Not sold separately) (Part of
146-52S) 1 45
Bowl cover and strainer assembly 1 90
Metering rod arm pin 07
Pin spring --°-° 02
Pin spring 02
Choke piston 20
Port plate ° ................................... .15
Piston plate housing 35
Piston plate 75
Thermostatic coil and housing assembly 3 30
Cork insulator strip -- .15
Cork insulator disk 07
Fast idle cam and collar assembly 30
*Gaskets so marked must be soaked in 90 proof denatured alcohol for 15 minutes,
installed on part and let dry before using.
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