R&I Throttle Valve Positioner 642 Eng. #2 PDF

A document that provides detailed instructions for the removal and installation of parts related to the throttle valve positioner and noise damper downstream of the charge air cooler in the 642 engine models 164, 166, 251, and 292. It includes a black and white image illustrating the locations of specific parts like the noise damper and mounting bolts. The instructions are organized in a step-by-step format, assisting in engine cover removal and ensuring the correct alignment of related components.