It holds the oil pick up tube in place. Touch at your own risk.

Dennis

-----Original Message-----
From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of
dylan friedman
Sent: Thursday, May 24, 2007 1:03 PM
To: vanagon@GERRY.VANAGON.COM
Subject: m6 on bottom of engine.

there is a m6 bolt with copper crush washer on the bottom of a 2.1 just in
front of and to the passenger side in the fins.
what is it for?
if the drain plug is fouled up, can you drain from it.
I know it will take a long time to completely drain from the small hole.

df