Fuel Pump Actuation 272 & 3 Eng PDF

A technical diagram that provides detailed instructions for the actuation of a fuel pump in Mercedes-Benz engines, specifically models 272.963 and 273.923 in model 164. The document outlines the tasks associated with fuel pump actuation, including safety measures and operational guidelines. It also includes a table detailing descriptions for various components related to the fuel pump system, indicating connection points and protective measures.