W166 7229 remove aux oil pump PDF

A document that provides detailed instructions for the removal and installation of an auxiliary oil pump in a specific vehicle model. It includes modification notes pertinent to the transmission model 722.9, applicable to models 166 and 292, with detailed visual aids such as schematics and pictures. The document outlines step-by-step procedures, listing necessary components like the electric auxiliary oil pump (M42), electrical connector, wiring harness, and transmission bolts, among others. It also offers warnings and specific notes for correct part handling and installation.