Date: 08/09/2009 Views: 3150
Date: 02/09/2004 Views: 4198
Date: 06/30/2006 Views: 5257
Date: 08/23/2023 Views: 182873
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.