@feet posted:I have read not to use a grease with extreme pressure additives as it will eat bronze gears. Not sure i believe that.
High pressure grease, or as it’s known in the field as “ high impact “ is designed to do a specific job. An “ impact “ or a direct collision of components requires a lubricant to stay together and not be completely squashed out or off the components it’s meant to protect. A good example of where a high impact grease would be needed is like the pins of a dump truck hydraulic cylinder, where metal pins collide with their holders. High pressure grease really has no business in a model train whatsoever,……that’s like killing an ant with a ICBM,….again, way overthinking it,…
Pat