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Old 02-28-2019, 04:50 PM
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Tom Vaught Tom Vaught is offline
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Join Date: Dec 2001
Location: The United States of America
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Picture #21 shows the other side of the Metering Plate with the machined passages clearly shown. The Idle Feed Restrictions are shown in the top left and top right corners of the plate. The Emulsion passages are in the center part of the plate and the "jet" drillings are in the center at the bottom of the plate.

Picture # 22 shows the Fuel Bowl Side of the Primary Metering Block. The Jets are clearly visible. The Vent Whistle is the Plastic piece at the top and the metering Block obviously has no Power Valve circuit.

Picture #23 shows the REAR Side Hund Float Bowl.
You can easily tell that because the Transfer Tube Fuel Boss is on the right side of the picture and the "Sight Plug" for checking the fuel level in the bowl is on the left side.

If you had X-ray vision you would be looking at the carb from the front of the engine.
You typically set the Fuel Bowl "Float" to where the Top of the float is basically horizontal to the top of the bowl first and then readjust once the carb is installed on the engine and fuel has been run thru the carb to the bowl.

Picture #24 shows the Plastic Fuel baffle that surrounds the Needle and Seat assy inside the carb.

Picture #25 shows the Primary Fuel Bowl (fuel inlet nipple is on the left top side.
The small spring on the bottom of the float dampens out vehicle vibrations in the fuel bowl. The accelerator Pump (50cc per 10 strokes) is clearly shown attached to the bottom of the bowl.

When the pump is activated the fuel comes out the small hole in the fuel bowl.
(The small hole above the Accelerator Pump.)

Tom V.

I will discuss Pictures #26, #26, and #28 tomorrow but have attached them to this post.
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