If memory serves, this threaded pipe has a 22 or a
24mm nut cast/welded in the center of it. The mating
surface of the nut sandwiches the oil cooler to the
case, compressing the o-ring.

--- George Goff <THX0001@AOL.COM> wrote:
> In a message dated 2/25/03 11:40:10 AM,
> afox@CNR.COLOSTATE.EDU writes:
>
> << I removed the threaded pipe by putting a rag
> around it
> and using a wrench >>
>
> This is a surefire recipe for bitching the threads
> of the subject pipe
> nipple.  Although unlikely, a strap wrench might do
> the job.  Also, lining
> the jaws of a pipe wrench or Vise-Grips with 1/16
> inch thick copper strips
> might work as long as the nipple is not crushed into
> an oval (i.e., egged, to
> you pipefitters) by the force necessary to grip it.
> At the end of the day,
> the only predictable way to remove that stub is with
> an appropriately sized
> internal pipe wrench.  Just make sure any shavings
> are knocked out of the
> nipple before it's wrung back into place.

=====
TJ Hannink
Goldibox - 1987 Vanagon Camper, Wolfsburg Edition
Winter Park, Florida
http://home.earthlink.net/~tjhannink/
http://groups.yahoo.com/group/wolfsburg_campers
http://photos.yahoo.com/tjhannink [Vanagon] Album

__________________________________________________
Do you Yahoo!?
Yahoo! Mail Plus - Powerful. Affordable. Sign up now.
http://mailplus.yahoo.com