On Fri, 23 Jan 2009 16:06:35 -0800, "Michael Koblic"
wrote:

I have encountered an interesting problem:

The Little Machine Shop Guide to Mini-mill recommends greasing the gear box
with Lubriplate 630-AA white lithium grease (NGLI 1, "plastic-friendly and
widely available").



Common or garden automobile wheel bearing grease or equivalent.


Or run the plastic gears dry.


Mark Rand
RTFM