I'm needing help again with my 31-15. The plug for the oil hole on the right side of the machine post is missing. I have the machines to make a plug, but I'm needing photo's of this plug to make one that at least looks like it belongs. Anyone that has a 31-15 with the plug if you would could you please post a couple pic's. Put a penny or a ruler in the picture for a good size gauge. I can use an old machinist trick to find the thread by threading a piece of soft wood into the hole and then measure the threads per inch. I just want the plug to look like the original.
Thanks in advance
David Hair