Hello, have a new-to-me EL PA diesel #6-18116. I think this is circa 1993. Pulled the shell off to inspect it & it has vertical can motors with no obvious lube points. I guess I need to remove the trucks to lube a gearbox,but removal of the machine screw (red marker) yields no release of the truck. Prying with a tongue depressor was no help.
What next ?
Thanks as always,
Rich