L4-134 Carburetor Specs - Truck

Carburetor: Specs:
Make Carter
Model WO-636-S
Flange 1-3/16"
Primary Venturi 11/32"
Main Venturi 1"
Float Setting 3/8"
Fuel Intake Verical Spg. Loaded
Low Speed Jet Size No. 69 Drill
Idle Well Jet No. 61 Drill
Idle Screw Seat No. 46 Drill
Main Nozzle Discharge Jet .096" Diam.
Metering Rod No. 75 - 547
Jet Size .076" Diam.
Setting Guage T-109-26
Accelerating Pump:
Discharge Jet No. 73 Drill
Intake Ball Check No. 40 Drill
Dischage Check No. 40 Drill
Relief Passage No. 42 Drill
Stroke 1-7/64"
Stroke Setting Guage T-109-117-S

* Excerpt from the Service Manual for 46-50 Willys Truck, Wagon, Jeepster, page E-21