Ford IABP Idle Air Adjust Spacer Installation Diagram (TB-2433-A) 5.8L 7.5L

This document is an exploded parts installation diagram titled "Idle Air Adjust Spacer Installation Diagram" (drawing reference TB-2433-A). It illustrates how an idle adjust spacer is installed between gaskets and the IABP (Idle Air Bypass) solenoid, along with mounting bolts. Key instructions in the callouts include: the IABP solenoid is typically mounted on the throttle body (or on the intake manifold or air cleaner housing on some applications); the idle adjust spacer keyway port must align with the clean air port; the clean air port and manifold vacuum port on the mounting flange are identified; one or both trim screws on the spacer may be adjusted as needed using a 2.5mm Allen wrench, but the screws must not be adjusted out beyond flush with the spacer body; the center cup plug must be removed for 5.8L and 7.5L engines; the silver or black IABP solenoid must be oriented to the clean air port; and an "ATTENTION" sticker should be wrapped around the IABP solenoid wire harness lead. This diagram helps a reader correctly orient and install the idle air adjust spacer and IABP solenoid and adjust idle trim screws.