1 Remove the vacuum hose from the EGR valve. 2  On the 4.6L engine, remove the nut and the brake booster bracket. 3  On the 5.4L engine, remove the DPFE sensor retaining nuts and place the sensor to the side to allow access to the EGR tube. 4  Disconnect the EGR valve-to-exhaust manifold tube from the EGR valve.
Policy and Procedures Writing Guide. Drafting a Policy â Policy Format. all policies must follow a standard format (see Policy Template) to ensure consistency between policies. Below is a description of the information that should be included under each major heading.
The sections of a user manual often include: 1  A cover page. 2  A title page and copyright page. 3  A preface, containing details of related documents and information on how to navigate the user guide. 4  A contents page. 5  A guide on how to use at least the main function of the system.