The information related to the CAT 3126 engine HEUI pump from the Yahoo sites on the Safari coach has been extracted. Clicking on the message in the index will lead to the discussion. There may be extraneous information because some posts can get off topic, but for those interested it is in the link.
Additionally there is the full service manual for the 3126E engine. This is a later series engine or built for the military and only varies slightly if at all from the B.
If anyone wants to download these files or any others on this site and post them on the http://SafariFriends.org site, please feel free to do so.