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Old 02-15-2011, 11:51 PM   #2
oldgold70c10
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Join Date: Feb 2006
Location: Morrison, Oklahoma
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Re: Rebuild a Q-jet (How to)

Continued
Now remove the accelerator discharge check ball by removing this screw:

And then turn the carb upside down and catch the ball:

Remove both main jets:

And, using a wider screwdriver than I did here (this is a parts carb, so I didn't worry too much), the needle valve seat and gasket:

That's everything inside the float bowl.
So, turn the carb over and remove the idle mixture screws:

And then the 2, sometimes 3 screws that holds the base to the bowl:

Then remove the gasket:


Your Q-jet is now apart! You can soak all the metal parts in carb cleaner, except the choke pull-off. Next, let's look at a few things to check.
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Last edited by augie; 04-03-2011 at 10:24 PM.
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