Date: 09/24/2005 Views: 7479
Date: 08/18/2009 Views: 5198
Date: 10/21/2008 Views: 11590
Date: 08/23/2023 Views: 838370
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.