Start with disconnecting the cable from the negative terminal and on the Addington models where there maybe a Delco LoeII audio system, the anti theft feature must be turned off before disconnecting the battery. Secondly, remove the air cleaner and temporarily remove the fuel and vacuums lines from the carburetor and also determine the position of each of them. Continue to remove the accelerator and the cruise control cable if there is any, and the throttle valve cable for automobiles with automatic transmission. Disconnect all hoses and wires based on the layouts and make sure to jot down the connections; one may use simple tags or code the wires with tape. Following that, return the carburetor mounting nuts or bolts to extract the carburetor off the manifold and then, eradicate the gasket or EFE insulator. For installation of the new carburetor, the process is as follows: Remove the old carburetor as described above, fill the carburetor bowl with fuel before installing to allow easy initial and to minimize battery usage, When installing the new carburetor, always use new gasket, check and re-adjust the Idle speed and the mixture as necessary.