Date: 10/06/2003 Views: 5452
Date: 07/29/2007 Views: 4107
Date: 01/31/2004 Views: 4932
Date: 08/23/2023 Views: 693379
Tim Kern, writes the Engine Beat column for Kit Planes as well as writing for a number of other aviation publications. Here he is taking a pic of the witness hole on the bottom of the coolant pump.