COUPLING-SPLINE 1500172 - Caterpillar

You must read and understand the warnings and instructions contained in the Safety section of this manual before performing any operation or maintenance procedures.Window Cleaning
Use commercially available window cleaning solutions to clean the cab windows.Clean the outside of the rear window from the inside of the cab by removing the sliding section of the window. To clean the rear window from the inside, use the procedure that follows to remove that section of the rear window.1. Move the handle stop to the UP position by lifting at handle (1) and rotating counterclockwise until it is vertical.2. Move the section of the window that slides to the opening in upper window channel (2).3. Tilt the top of the window toward the inside of the cab and remove it.