Disconnect the negative cable from the battery and remove the air filter. Remove the carburetor cover by unscrewing the seven screws that secure it. Remove the plug from the hole for adjusting the position of the metering needle from inside the carburetor. Remove the spring from the metering needle. Unscrew and carefully remove the metering needle. Install a new metering needle, screw it in so that its shoulder is flush with the vertical wall of the carburetor body (Fig. 2.87).
Connect the spring to the needle (Fig. 2.88) and install a new protective plug into the diffuser hole through which the needle was installed.
Install the carburetor cover with a new gasket. Install the air filter and connect the battery. Check the idle speed and CO content in the exhaust gases.
(Information for this article was taken from the website: FORDBOOK.RU)
